98510725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 137134080

約数和(自身を除く): 38623355

約数列:

[1, 5, 19, 23, 25, 71, 95, 115, 127, 355, 437, 475, 575, 635, 1349, 1633, 1775, 2185, 2413, 2921, 3175, 6745, 8165, 9017, 10925, 12065, 14605, 31027, 33725, 40825, 45085, 55499, 60325, 73025, 155135, 171323, 207391, 225425, 277495, 775675, 856615, 1036955, 1387475, 3940429, 4283075, 5184775, 19702145, 98510725]

約数ペア:

[(1, 98510725), (5, 19702145), (19, 5184775), (23, 4283075), (25, 3940429), (71, 1387475), (95, 1036955), (115, 856615), (127, 775675), (355, 277495), (437, 225425), (475, 207391), (575, 171323), (635, 155135), (1349, 73025), (1633, 60325), (1775, 55499), (2185, 45085), (2413, 40825), (2921, 33725), (3175, 31027), (6745, 14605), (8165, 12065), (9017, 10925)]