61662882015

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{1889}}^1\times {\mathrm{34543}}^1$

素因数の和:36453

約数の個数: 64

約数和(自身を含む): 125353267200

約数和(自身を除く): 63690385185

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 1889, 5667, 9445, 13223, 17001, 28335, 34543, 39669, 51003, 66115, 85005, 103629, 119007, 172715, 198345, 241801, 255015, 310887, 357021, 518145, 595035, 725403, 932661, 1209005, 1554435, 1785105, 2176209, 3627015, 4663305, 6528627, 10881045, 32643135, 65251727, 195755181, 326258635, 456762089, 587265543, 978775905, 1370286267, 1761796629, 2283810445, 2936327715, 4110858801, 6851431335, 8808983145, 12332576403, 20554294005, 61662882015]

約数ペア:

[(1, 61662882015), (3, 20554294005), (5, 12332576403), (7, 8808983145), (9, 6851431335), (15, 4110858801), (21, 2936327715), (27, 2283810445), (35, 1761796629), (45, 1370286267), (63, 978775905), (105, 587265543), (135, 456762089), (189, 326258635), (315, 195755181), (945, 65251727), (1889, 32643135), (5667, 10881045), (9445, 6528627), (13223, 4663305), (17001, 3627015), (28335, 2176209), (34543, 1785105), (39669, 1554435), (51003, 1209005), (66115, 932661), (85005, 725403), (103629, 595035), (119007, 518145), (172715, 357021), (198345, 310887), (241801, 255015)]