853492065

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{42179}}^1$

素因数の和:42277

約数の個数: 32

約数和(自身を含む): 1457740800

約数和(自身を除く): 604248735

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 1065, 1349, 4047, 6745, 20235, 42179, 126537, 210895, 632685, 801401, 2404203, 2994709, 4007005, 8984127, 12021015, 14973545, 44920635, 56899471, 170698413, 284497355, 853492065]

約数ペア:

[(1, 853492065), (3, 284497355), (5, 170698413), (15, 56899471), (19, 44920635), (57, 14973545), (71, 12021015), (95, 8984127), (213, 4007005), (285, 2994709), (355, 2404203), (1065, 801401), (1349, 632685), (4047, 210895), (6745, 126537), (20235, 42179)]