472925375

素因数分解:

$5^3\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 651351168

約数和(自身を除く): 178425793

約数列:

[1, 5, 13, 25, 61, 65, 125, 169, 305, 325, 367, 793, 845, 1525, 1625, 1835, 3965, 4225, 4771, 7625, 9175, 10309, 19825, 21125, 22387, 23855, 45875, 51545, 62023, 99125, 111935, 119275, 257725, 291031, 310115, 559675, 596375, 1288625, 1455155, 1550575, 2798375, 3783403, 7275775, 7752875, 18917015, 36378875, 94585075, 472925375]

約数ペア:

[(1, 472925375), (5, 94585075), (13, 36378875), (25, 18917015), (61, 7752875), (65, 7275775), (125, 3783403), (169, 2798375), (305, 1550575), (325, 1455155), (367, 1288625), (793, 596375), (845, 559675), (1525, 310115), (1625, 291031), (1835, 257725), (3965, 119275), (4225, 111935), (4771, 99125), (7625, 62023), (9175, 51545), (10309, 45875), (19825, 23855), (21125, 22387)]