69980075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14969}}^1$

素因数の和:15007

約数の個数: 24

約数和(自身を含む): 100239120

約数和(自身を除く): 30259045

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 14969, 74845, 164659, 254473, 374225, 823295, 1272365, 2799203, 4116475, 6361825, 13996015, 69980075]

約数ペア:

[(1, 69980075), (5, 13996015), (11, 6361825), (17, 4116475), (25, 2799203), (55, 1272365), (85, 823295), (187, 374225), (275, 254473), (425, 164659), (935, 74845), (4675, 14969)]