55039425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2557}}^1$

素因数の和:2618

約数の個数: 48

約数和(自身を含む): 106576512

約数和(自身を除く): 51537087

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 75, 105, 123, 175, 205, 287, 525, 615, 861, 1025, 1435, 2557, 3075, 4305, 7175, 7671, 12785, 17899, 21525, 38355, 53697, 63925, 89495, 104837, 191775, 268485, 314511, 447475, 524185, 733859, 1342425, 1572555, 2201577, 2620925, 3669295, 7862775, 11007885, 18346475, 55039425]

約数ペア:

[(1, 55039425), (3, 18346475), (5, 11007885), (7, 7862775), (15, 3669295), (21, 2620925), (25, 2201577), (35, 1572555), (41, 1342425), (75, 733859), (105, 524185), (123, 447475), (175, 314511), (205, 268485), (287, 191775), (525, 104837), (615, 89495), (861, 63925), (1025, 53697), (1435, 38355), (2557, 21525), (3075, 17899), (4305, 12785), (7175, 7671)]