15703896195

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:722

約数の個数: 128

約数和(自身を含む): 30560302080

約数和(自身を除く): 14856405885

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 107, 117, 135, 195, 241, 321, 347, 351, 535, 585, 723, 963, 1041, 1205, 1391, 1605, 1735, 1755, 2169, 2889, 3123, 3133, 3615, 4173, 4511, 4815, 5205, 6507, 6955, 9369, 9399, 10845, 12519, 13533, 14445, 15615, 15665, 20865, 22555, 25787, 28197, 32535, 37129, 37557, 40599, 46845, 46995, 62595, 67665, 77361, 83627, 84591, 111387, 121797, 128935, 140985, 185645, 187785, 202995, 232083, 250881, 334161, 335231, 386805, 418135, 422955, 482677, 556935, 608985, 696249, 752643, 1002483, 1005693, 1087151, 1160415, 1254405, 1448031, 1670805, 1676155, 2257929, 2413385, 3017079, 3261453, 3481245, 3763215, 4344093, 5012415, 5028465, 5435755, 7240155, 8948089, 9051237, 9784359, 11289645, 13032279, 15085395, 16307265, 21720465, 26844267, 29353077, 44740445, 45256185, 48921795, 65161395, 80532801, 116325157, 134221335, 146765385, 241598403, 348975471, 402664005, 581625785, 1046926413, 1207992015, 1744877355, 3140779239, 5234632065, 15703896195]

約数ペア:

[(1, 15703896195), (3, 5234632065), (5, 3140779239), (9, 1744877355), (13, 1207992015), (15, 1046926413), (27, 581625785), (39, 402664005), (45, 348975471), (65, 241598403), (107, 146765385), (117, 134221335), (135, 116325157), (195, 80532801), (241, 65161395), (321, 48921795), (347, 45256185), (351, 44740445), (535, 29353077), (585, 26844267), (723, 21720465), (963, 16307265), (1041, 15085395), (1205, 13032279), (1391, 11289645), (1605, 9784359), (1735, 9051237), (1755, 8948089), (2169, 7240155), (2889, 5435755), (3123, 5028465), (3133, 5012415), (3615, 4344093), (4173, 3763215), (4511, 3481245), (4815, 3261453), (5205, 3017079), (6507, 2413385), (6955, 2257929), (9369, 1676155), (9399, 1670805), (10845, 1448031), (12519, 1254405), (13533, 1160415), (14445, 1087151), (15615, 1005693), (15665, 1002483), (20865, 752643), (22555, 696249), (25787, 608985), (28197, 556935), (32535, 482677), (37129, 422955), (37557, 418135), (40599, 386805), (46845, 335231), (46995, 334161), (62595, 250881), (67665, 232083), (77361, 202995), (83627, 187785), (84591, 185645), (111387, 140985), (121797, 128935)]