31322250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13921}}^1$

素因数の和:13944

約数の個数: 48

約数和(自身を含む): 84701448

約数和(自身を除く): 53379198

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 13921, 27842, 41763, 69605, 83526, 125289, 139210, 208815, 250578, 348025, 417630, 626445, 696050, 1044075, 1252890, 1740125, 2088150, 3132225, 3480250, 5220375, 6264450, 10440750, 15661125, 31322250]

約数ペア:

[(1, 31322250), (2, 15661125), (3, 10440750), (5, 6264450), (6, 5220375), (9, 3480250), (10, 3132225), (15, 2088150), (18, 1740125), (25, 1252890), (30, 1044075), (45, 696050), (50, 626445), (75, 417630), (90, 348025), (125, 250578), (150, 208815), (225, 139210), (250, 125289), (375, 83526), (450, 69605), (750, 41763), (1125, 27842), (2250, 13921)]