3119385

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 5287680

約数和(自身を除く): 2168295

約数列:

[1, 3, 5, 15, 29, 71, 87, 101, 145, 213, 303, 355, 435, 505, 1065, 1515, 2059, 2929, 6177, 7171, 8787, 10295, 14645, 21513, 30885, 35855, 43935, 107565, 207959, 623877, 1039795, 3119385]

約数ペア:

[(1, 3119385), (3, 1039795), (5, 623877), (15, 207959), (29, 107565), (71, 43935), (87, 35855), (101, 30885), (145, 21513), (213, 14645), (303, 10295), (355, 8787), (435, 7171), (505, 6177), (1065, 2929), (1515, 2059)]