3730025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 5208000

約数和(自身を除く): 1477975

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 499, 575, 1495, 2495, 6487, 7475, 11477, 12475, 32435, 57385, 149201, 162175, 286925, 746005, 3730025]

約数ペア:

[(1, 3730025), (5, 746005), (13, 286925), (23, 162175), (25, 149201), (65, 57385), (115, 32435), (299, 12475), (325, 11477), (499, 7475), (575, 6487), (1495, 2495)]