2601471525

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{2131}}^1$

素因数の和:2582

約数の個数: 48

約数和(自身を含む): 4419175488

約数和(自身を除く): 1817703963

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 397, 615, 1025, 1191, 1985, 2131, 3075, 5955, 6393, 9925, 10655, 16277, 29775, 31965, 48831, 53275, 81385, 87371, 159825, 244155, 262113, 406925, 436855, 846007, 1220775, 1310565, 2184275, 2538021, 4230035, 6552825, 12690105, 21150175, 34686287, 63450525, 104058861, 173431435, 520294305, 867157175, 2601471525]

約数ペア:

[(1, 2601471525), (3, 867157175), (5, 520294305), (15, 173431435), (25, 104058861), (41, 63450525), (75, 34686287), (123, 21150175), (205, 12690105), (397, 6552825), (615, 4230035), (1025, 2538021), (1191, 2184275), (1985, 1310565), (2131, 1220775), (3075, 846007), (5955, 436855), (6393, 406925), (9925, 262113), (10655, 244155), (16277, 159825), (29775, 87371), (31965, 81385), (48831, 53275)]