63102065

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 83601720

約数和(自身を除く): 20499655

約数列:

[1, 5, 13, 53, 65, 169, 265, 689, 845, 1409, 3445, 7045, 8957, 18317, 44785, 74677, 91585, 238121, 373385, 970801, 1190605, 4854005, 12620413, 63102065]

約数ペア:

[(1, 63102065), (5, 12620413), (13, 4854005), (53, 1190605), (65, 970801), (169, 373385), (265, 238121), (689, 91585), (845, 74677), (1409, 44785), (3445, 18317), (7045, 8957)]