141970655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 185685696

約数和(自身を除く): 43715041

約数列:

[1, 5, 17, 67, 85, 97, 257, 335, 485, 1139, 1285, 1649, 4369, 5695, 6499, 8245, 17219, 21845, 24929, 32495, 86095, 110483, 124645, 292723, 423793, 552415, 1463615, 1670243, 2118965, 8351215, 28394131, 141970655]

約数ペア:

[(1, 141970655), (5, 28394131), (17, 8351215), (67, 2118965), (85, 1670243), (97, 1463615), (257, 552415), (335, 423793), (485, 292723), (1139, 124645), (1285, 110483), (1649, 86095), (4369, 32495), (5695, 24929), (6499, 21845), (8245, 17219)]