12152075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 16405200

約数和(自身を除く): 4253125

約数列:

[1, 5, 13, 25, 65, 139, 269, 325, 695, 1345, 1807, 3475, 3497, 6725, 9035, 17485, 37391, 45175, 87425, 186955, 486083, 934775, 2430415, 12152075]

約数ペア:

[(1, 12152075), (5, 2430415), (13, 934775), (25, 486083), (65, 186955), (139, 87425), (269, 45175), (325, 37391), (695, 17485), (1345, 9035), (1807, 6725), (3475, 3497)]