1567216425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{2689}}^1$

素因数の和:3130

約数の個数: 48

約数和(自身を含む): 2735192000

約数和(自身を除く): 1167975575

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 409, 475, 1227, 1425, 2045, 2689, 6135, 7771, 8067, 10225, 13445, 23313, 30675, 38855, 40335, 51091, 67225, 116565, 153273, 194275, 201675, 255455, 582825, 766365, 1099801, 1277275, 3299403, 3831825, 5499005, 16497015, 20896219, 27495025, 62688657, 82485075, 104481095, 313443285, 522405475, 1567216425]

約数ペア:

[(1, 1567216425), (3, 522405475), (5, 313443285), (15, 104481095), (19, 82485075), (25, 62688657), (57, 27495025), (75, 20896219), (95, 16497015), (285, 5499005), (409, 3831825), (475, 3299403), (1227, 1277275), (1425, 1099801), (2045, 766365), (2689, 582825), (6135, 255455), (7771, 201675), (8067, 194275), (10225, 153273), (13445, 116565), (23313, 67225), (30675, 51091), (38855, 40335)]