8280400635

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:634

約数の個数: 128

約数和(自身を含む): 16184770560

約数和(自身を除く): 7904369925

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 97, 117, 127, 135, 195, 291, 351, 381, 383, 485, 585, 635, 873, 1143, 1149, 1261, 1455, 1651, 1755, 1905, 1915, 2619, 3429, 3447, 3783, 4365, 4953, 4979, 5715, 5745, 6305, 8255, 10341, 11349, 12319, 13095, 14859, 14937, 17145, 17235, 18915, 24765, 24895, 34047, 36957, 37151, 44577, 44811, 48641, 51705, 56745, 61595, 74295, 74685, 110871, 111453, 134433, 145923, 160147, 170235, 184785, 185755, 222885, 224055, 243205, 332613, 334359, 437769, 480441, 482963, 554355, 557265, 632333, 672165, 729615, 800735, 1003077, 1313307, 1441323, 1448889, 1663065, 1671795, 1896999, 2188845, 2402205, 2414815, 3161665, 4323969, 4346667, 4718177, 5015385, 5690997, 6566535, 7206615, 7244445, 9484995, 13040001, 14154531, 17072991, 21619845, 21733335, 23590885, 28454985, 42463593, 61336301, 65200005, 70772655, 85364955, 127390779, 184008903, 212317965, 306681505, 552026709, 636953895, 920044515, 1656080127, 2760133545, 8280400635]

約数ペア:

[(1, 8280400635), (3, 2760133545), (5, 1656080127), (9, 920044515), (13, 636953895), (15, 552026709), (27, 306681505), (39, 212317965), (45, 184008903), (65, 127390779), (97, 85364955), (117, 70772655), (127, 65200005), (135, 61336301), (195, 42463593), (291, 28454985), (351, 23590885), (381, 21733335), (383, 21619845), (485, 17072991), (585, 14154531), (635, 13040001), (873, 9484995), (1143, 7244445), (1149, 7206615), (1261, 6566535), (1455, 5690997), (1651, 5015385), (1755, 4718177), (1905, 4346667), (1915, 4323969), (2619, 3161665), (3429, 2414815), (3447, 2402205), (3783, 2188845), (4365, 1896999), (4953, 1671795), (4979, 1663065), (5715, 1448889), (5745, 1441323), (6305, 1313307), (8255, 1003077), (10341, 800735), (11349, 729615), (12319, 672165), (13095, 632333), (14859, 557265), (14937, 554355), (17145, 482963), (17235, 480441), (18915, 437769), (24765, 334359), (24895, 332613), (34047, 243205), (36957, 224055), (37151, 222885), (44577, 185755), (44811, 184785), (48641, 170235), (51705, 160147), (56745, 145923), (61595, 134433), (74295, 111453), (74685, 110871)]