427704275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 587774880

約数和(自身を除く): 160070605

約数列:

[1, 5, 17, 25, 37, 59, 85, 185, 295, 425, 461, 629, 925, 1003, 1475, 2183, 2305, 3145, 5015, 7837, 10915, 11525, 15725, 17057, 25075, 27199, 37111, 39185, 54575, 85285, 135995, 185555, 195925, 289969, 426425, 462383, 679975, 927775, 1006363, 1449845, 2311915, 5031815, 7249225, 11559575, 17108171, 25159075, 85540855, 427704275]

約数ペア:

[(1, 427704275), (5, 85540855), (17, 25159075), (25, 17108171), (37, 11559575), (59, 7249225), (85, 5031815), (185, 2311915), (295, 1449845), (425, 1006363), (461, 927775), (629, 679975), (925, 462383), (1003, 426425), (1475, 289969), (2183, 195925), (2305, 185555), (3145, 135995), (5015, 85285), (7837, 54575), (10915, 39185), (11525, 37111), (15725, 27199), (17057, 25075)]