10220025

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3169}}^1$

素因数の和:3225

約数の個数: 24

約数和(自身を含む): 17295520

約数和(自身を除く): 7075495

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3169, 3225, 9507, 15845, 47535, 79225, 136267, 237675, 408801, 681335, 2044005, 3406675, 10220025]

約数ペア:

[(1, 10220025), (3, 3406675), (5, 2044005), (15, 681335), (25, 408801), (43, 237675), (75, 136267), (129, 79225), (215, 47535), (645, 15845), (1075, 9507), (3169, 3225)]