4601865

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 7776000

約数和(自身を除く): 3174135

約数列:

[1, 3, 5, 15, 29, 71, 87, 145, 149, 213, 355, 435, 447, 745, 1065, 2059, 2235, 4321, 6177, 10295, 10579, 12963, 21605, 30885, 31737, 52895, 64815, 158685, 306791, 920373, 1533955, 4601865]

約数ペア:

[(1, 4601865), (3, 1533955), (5, 920373), (15, 306791), (29, 158685), (71, 64815), (87, 52895), (145, 31737), (149, 30885), (213, 21605), (355, 12963), (435, 10579), (447, 10295), (745, 6177), (1065, 4321), (2059, 2235)]