397373784525

素因数分解:

$3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{701}}^1\times {\mathrm{20483}}^1$

素因数の和:21244

約数の個数: 96

約数和(自身を含む): 748898317440

約数和(自身を除く): 351524532915

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 123, 135, 205, 225, 369, 615, 675, 701, 1025, 1107, 1845, 2103, 3075, 3505, 5535, 6309, 9225, 10515, 17525, 18927, 20483, 27675, 28741, 31545, 52575, 61449, 86223, 94635, 102415, 143705, 157725, 184347, 258669, 307245, 431115, 473175, 512075, 553041, 718525, 776007, 839803, 921735, 1293345, 1536225, 2155575, 2519409, 2765205, 3880035, 4199015, 4608675, 6466725, 7558227, 12597045, 13826025, 14358583, 19400175, 20995075, 22674681, 37791135, 43075749, 62985225, 71792915, 113373405, 129227247, 188955675, 215378745, 358964575, 387681741, 566867025, 588701903, 646136235, 1076893725, 1766105709, 1938408705, 2943509515, 3230681175, 5298317127, 8830528545, 9692043525, 14717547575, 15894951381, 26491585635, 44152642725, 79474756905, 132457928175, 397373784525]

約数ペア:

[(1, 397373784525), (3, 132457928175), (5, 79474756905), (9, 44152642725), (15, 26491585635), (25, 15894951381), (27, 14717547575), (41, 9692043525), (45, 8830528545), (75, 5298317127), (123, 3230681175), (135, 2943509515), (205, 1938408705), (225, 1766105709), (369, 1076893725), (615, 646136235), (675, 588701903), (701, 566867025), (1025, 387681741), (1107, 358964575), (1845, 215378745), (2103, 188955675), (3075, 129227247), (3505, 113373405), (5535, 71792915), (6309, 62985225), (9225, 43075749), (10515, 37791135), (17525, 22674681), (18927, 20995075), (20483, 19400175), (27675, 14358583), (28741, 13826025), (31545, 12597045), (52575, 7558227), (61449, 6466725), (86223, 4608675), (94635, 4199015), (102415, 3880035), (143705, 2765205), (157725, 2519409), (184347, 2155575), (258669, 1536225), (307245, 1293345), (431115, 921735), (473175, 839803), (512075, 776007), (553041, 718525)]