2130214425

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{3209}}^1$

素因数の和:3442

約数の個数: 48

約数和(自身を含む): 3611018880

約数和(自身を除く): 1480804455

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 167, 265, 501, 795, 835, 1325, 2505, 3209, 3975, 4175, 8851, 9627, 12525, 16045, 26553, 44255, 48135, 80225, 132765, 170077, 221275, 240675, 510231, 535903, 663825, 850385, 1607709, 2551155, 2679515, 4251925, 8038545, 12755775, 13397575, 28402859, 40192725, 85208577, 142014295, 426042885, 710071475, 2130214425]

約数ペア:

[(1, 2130214425), (3, 710071475), (5, 426042885), (15, 142014295), (25, 85208577), (53, 40192725), (75, 28402859), (159, 13397575), (167, 12755775), (265, 8038545), (501, 4251925), (795, 2679515), (835, 2551155), (1325, 1607709), (2505, 850385), (3209, 663825), (3975, 535903), (4175, 510231), (8851, 240675), (9627, 221275), (12525, 170077), (16045, 132765), (26553, 80225), (44255, 48135)]