1268883075

素因数分解:

$3^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{70201}}^1$

素因数の和:70455

約数の個数: 24

約数和(自身を含む): 2106621616

約数和(自身を除く): 837738541

約数列:

[1, 3, 5, 15, 25, 75, 241, 723, 1205, 3615, 6025, 18075, 70201, 210603, 351005, 1053015, 1755025, 5265075, 16918441, 50755323, 84592205, 253776615, 422961025, 1268883075]

約数ペア:

[(1, 1268883075), (3, 422961025), (5, 253776615), (15, 84592205), (25, 50755323), (75, 16918441), (241, 5265075), (723, 1755025), (1205, 1053015), (3615, 351005), (6025, 210603), (18075, 70201)]