15696497115

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{4651}}^1$

素因数の和:5322

約数の個数: 80

約数和(自身を含む): 30355639776

約数和(自身を除く): 14659142661

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 641, 1053, 1755, 1923, 3205, 4651, 5265, 5769, 8333, 9615, 13953, 17307, 23255, 24999, 28845, 41665, 41859, 51921, 60463, 69765, 74997, 86535, 124995, 125577, 181389, 209295, 224991, 259605, 302315, 374985, 376731, 544167, 627885, 674973, 906945, 1124955, 1632501, 1883655, 2720835, 2981291, 3374865, 4897503, 8162505, 8943873, 14906455, 24487515, 26831619, 38756783, 44719365, 80494857, 116270349, 134158095, 193783915, 241484571, 348811047, 402474285, 581351745, 1046433141, 1207422855, 1744055235, 3139299423, 5232165705, 15696497115]

約数ペア:

[(1, 15696497115), (3, 5232165705), (5, 3139299423), (9, 1744055235), (13, 1207422855), (15, 1046433141), (27, 581351745), (39, 402474285), (45, 348811047), (65, 241484571), (81, 193783915), (117, 134158095), (135, 116270349), (195, 80494857), (351, 44719365), (405, 38756783), (585, 26831619), (641, 24487515), (1053, 14906455), (1755, 8943873), (1923, 8162505), (3205, 4897503), (4651, 3374865), (5265, 2981291), (5769, 2720835), (8333, 1883655), (9615, 1632501), (13953, 1124955), (17307, 906945), (23255, 674973), (24999, 627885), (28845, 544167), (41665, 376731), (41859, 374985), (51921, 302315), (60463, 259605), (69765, 224991), (74997, 209295), (86535, 181389), (124995, 125577)]