1925745

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 3369600

約数和(自身を除く): 1443855

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 233, 285, 435, 551, 699, 1165, 1653, 2755, 3495, 4427, 6757, 8265, 13281, 20271, 22135, 33785, 66405, 101355, 128383, 385149, 641915, 1925745]

約数ペア:

[(1, 1925745), (3, 641915), (5, 385149), (15, 128383), (19, 101355), (29, 66405), (57, 33785), (87, 22135), (95, 20271), (145, 13281), (233, 8265), (285, 6757), (435, 4427), (551, 3495), (699, 2755), (1165, 1653)]