382457187825

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1889}}^1\times {\mathrm{3023}}^1$

素因数の和:4991

約数の個数: 96

約数和(自身を含む): 680356454400

約数和(自身を除く): 297899266575

約数列:

[1, 3, 5, 15, 19, 25, 47, 57, 75, 95, 141, 235, 285, 475, 705, 893, 1175, 1425, 1889, 2679, 3023, 3525, 4465, 5667, 9069, 9445, 13395, 15115, 22325, 28335, 35891, 45345, 47225, 57437, 66975, 75575, 88783, 107673, 141675, 142081, 172311, 179455, 226725, 266349, 287185, 426243, 443915, 538365, 710405, 861555, 897275, 1331745, 1435925, 1686877, 2131215, 2219575, 2691825, 2699539, 3552025, 4307775, 5060631, 5710447, 6658725, 8098617, 8434385, 10656075, 13497695, 17131341, 25303155, 28552235, 40493085, 42171925, 67488475, 85656705, 108498493, 126515775, 142761175, 202465425, 268391009, 325495479, 428283525, 542492465, 805173027, 1341955045, 1627477395, 2712462325, 4025865135, 5099429171, 6709775225, 8137386975, 15298287513, 20129325675, 25497145855, 76491437565, 127485729275, 382457187825]

約数ペア:

[(1, 382457187825), (3, 127485729275), (5, 76491437565), (15, 25497145855), (19, 20129325675), (25, 15298287513), (47, 8137386975), (57, 6709775225), (75, 5099429171), (95, 4025865135), (141, 2712462325), (235, 1627477395), (285, 1341955045), (475, 805173027), (705, 542492465), (893, 428283525), (1175, 325495479), (1425, 268391009), (1889, 202465425), (2679, 142761175), (3023, 126515775), (3525, 108498493), (4465, 85656705), (5667, 67488475), (9069, 42171925), (9445, 40493085), (13395, 28552235), (15115, 25303155), (22325, 17131341), (28335, 13497695), (35891, 10656075), (45345, 8434385), (47225, 8098617), (57437, 6658725), (66975, 5710447), (75575, 5060631), (88783, 4307775), (107673, 3552025), (141675, 2699539), (142081, 2691825), (172311, 2219575), (179455, 2131215), (226725, 1686877), (266349, 1435925), (287185, 1331745), (426243, 897275), (443915, 861555), (538365, 710405)]