13421736625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{18043}}^1$

素因数の和:18610

約数の個数: 32

約数和(自身を含む): 18307875456

約数和(自身を除く): 4886138831

約数列:

[1, 5, 11, 25, 55, 125, 275, 541, 1375, 2705, 5951, 13525, 18043, 29755, 67625, 90215, 148775, 198473, 451075, 743875, 992365, 2255375, 4961825, 9761263, 24809125, 48806315, 107373893, 244031575, 536869465, 1220157875, 2684347325, 13421736625]

約数ペア:

[(1, 13421736625), (5, 2684347325), (11, 1220157875), (25, 536869465), (55, 244031575), (125, 107373893), (275, 48806315), (541, 24809125), (1375, 9761263), (2705, 4961825), (5951, 2255375), (13525, 992365), (18043, 743875), (29755, 451075), (67625, 198473), (90215, 148775)]