22011121425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{498271}}^1$

素因数の和:498334

約数の個数: 48

約数和(自身を含む): 39542865920

約数和(自身を除く): 17531744495

約数列:

[1, 3, 5, 15, 19, 25, 31, 57, 75, 93, 95, 155, 285, 465, 475, 589, 775, 1425, 1767, 2325, 2945, 8835, 14725, 44175, 498271, 1494813, 2491355, 7474065, 9467149, 12456775, 15446401, 28401447, 37370325, 46339203, 47335745, 77232005, 142007235, 231696015, 236678725, 293481619, 386160025, 710036175, 880444857, 1158480075, 1467408095, 4402224285, 7337040475, 22011121425]

約数ペア:

[(1, 22011121425), (3, 7337040475), (5, 4402224285), (15, 1467408095), (19, 1158480075), (25, 880444857), (31, 710036175), (57, 386160025), (75, 293481619), (93, 236678725), (95, 231696015), (155, 142007235), (285, 77232005), (465, 47335745), (475, 46339203), (589, 37370325), (775, 28401447), (1425, 15446401), (1767, 12456775), (2325, 9467149), (2945, 7474065), (8835, 2491355), (14725, 1494813), (44175, 498271)]