1520876637255

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{173}}^1\times {\mathrm{181}}^1\times {\mathrm{6121}}^1$

素因数の和:6529

約数の個数: 96

約数和(自身を含む): 2573062494912

約数和(自身を除く): 1052185857657

約数列:

[1, 3, 5, 15, 23, 69, 115, 173, 181, 345, 519, 529, 543, 865, 905, 1587, 2595, 2645, 2715, 3979, 4163, 6121, 7935, 11937, 12489, 18363, 19895, 20815, 30605, 31313, 59685, 62445, 91517, 91815, 93939, 95749, 140783, 156565, 274551, 287247, 422349, 457585, 469695, 478745, 703915, 720199, 1058933, 1107901, 1372755, 1436235, 2111745, 2160597, 3176799, 3238009, 3323703, 3600995, 5294665, 5539505, 9714027, 10802985, 15883995, 16190045, 16564577, 16618515, 24355459, 25481723, 48570135, 49693731, 73066377, 76445169, 82822885, 121777295, 127408615, 191666873, 248468655, 365331885, 382225845, 560175557, 575000619, 586079629, 958334365, 1680526671, 1758238887, 2800877785, 2875003095, 2930398145, 4408338079, 8402633355, 8791194435, 13225014237, 22041690395, 66125071185, 101391775817, 304175327451, 506958879085, 1520876637255]

約数ペア:

[(1, 1520876637255), (3, 506958879085), (5, 304175327451), (15, 101391775817), (23, 66125071185), (69, 22041690395), (115, 13225014237), (173, 8791194435), (181, 8402633355), (345, 4408338079), (519, 2930398145), (529, 2875003095), (543, 2800877785), (865, 1758238887), (905, 1680526671), (1587, 958334365), (2595, 586079629), (2645, 575000619), (2715, 560175557), (3979, 382225845), (4163, 365331885), (6121, 248468655), (7935, 191666873), (11937, 127408615), (12489, 121777295), (18363, 82822885), (19895, 76445169), (20815, 73066377), (30605, 49693731), (31313, 48570135), (59685, 25481723), (62445, 24355459), (91517, 16618515), (91815, 16564577), (93939, 16190045), (95749, 15883995), (140783, 10802985), (156565, 9714027), (274551, 5539505), (287247, 5294665), (422349, 3600995), (457585, 3323703), (469695, 3238009), (478745, 3176799), (703915, 2160597), (720199, 2111745), (1058933, 1436235), (1107901, 1372755)]