71623185

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{719}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 119232000

約数和(自身を除く): 47608815

約数列:

[1, 3, 5, 15, 29, 87, 145, 229, 435, 687, 719, 1145, 2157, 3435, 3595, 6641, 10785, 19923, 20851, 33205, 62553, 99615, 104255, 164651, 312765, 493953, 823255, 2469765, 4774879, 14324637, 23874395, 71623185]

約数ペア:

[(1, 71623185), (3, 23874395), (5, 14324637), (15, 4774879), (29, 2469765), (87, 823255), (145, 493953), (229, 312765), (435, 164651), (687, 104255), (719, 99615), (1145, 62553), (2157, 33205), (3435, 20851), (3595, 19923), (6641, 10785)]