8045290175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1531}}^1$

素因数の和:1633

約数の個数: 96

約数和(自身を含む): 12127557120

約数和(自身を除く): 4082266945

約数列:

[1, 5, 13, 19, 23, 25, 37, 65, 95, 115, 185, 247, 299, 325, 437, 475, 481, 575, 703, 851, 925, 1235, 1495, 1531, 2185, 2405, 3515, 4255, 5681, 6175, 7475, 7655, 9139, 10925, 11063, 12025, 16169, 17575, 19903, 21275, 28405, 29089, 35213, 38275, 45695, 55315, 56647, 80845, 99515, 142025, 145445, 176065, 210197, 228475, 276575, 283235, 378157, 404225, 457769, 497575, 669047, 727225, 736411, 880325, 1050985, 1076293, 1302881, 1416175, 1890785, 2288845, 3345235, 3682055, 5254925, 5381465, 6514405, 8697611, 9453925, 11444225, 13991809, 16726175, 16937453, 18410275, 24754739, 26907325, 32572025, 43488055, 69959045, 84687265, 123773695, 217440275, 321811607, 349795225, 423436325, 618868475, 1609058035, 8045290175]

約数ペア:

[(1, 8045290175), (5, 1609058035), (13, 618868475), (19, 423436325), (23, 349795225), (25, 321811607), (37, 217440275), (65, 123773695), (95, 84687265), (115, 69959045), (185, 43488055), (247, 32572025), (299, 26907325), (325, 24754739), (437, 18410275), (475, 16937453), (481, 16726175), (575, 13991809), (703, 11444225), (851, 9453925), (925, 8697611), (1235, 6514405), (1495, 5381465), (1531, 5254925), (2185, 3682055), (2405, 3345235), (3515, 2288845), (4255, 1890785), (5681, 1416175), (6175, 1302881), (7475, 1076293), (7655, 1050985), (9139, 880325), (10925, 736411), (11063, 727225), (12025, 669047), (16169, 497575), (17575, 457769), (19903, 404225), (21275, 378157), (28405, 283235), (29089, 276575), (35213, 228475), (38275, 210197), (45695, 176065), (55315, 145445), (56647, 142025), (80845, 99515)]