70455285

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 131155200

約数和(自身を除く): 60699915

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 53, 129, 135, 159, 215, 229, 265, 387, 477, 645, 687, 795, 1145, 1161, 1431, 1935, 2061, 2279, 2385, 3435, 5805, 6183, 6837, 7155, 9847, 10305, 11395, 12137, 20511, 29541, 30915, 34185, 36411, 49235, 60685, 61533, 88623, 102555, 109233, 147705, 182055, 265869, 307665, 327699, 443115, 521891, 546165, 1329345, 1565673, 1638495, 2609455, 4697019, 7828365, 14091057, 23485095, 70455285]

約数ペア:

[(1, 70455285), (3, 23485095), (5, 14091057), (9, 7828365), (15, 4697019), (27, 2609455), (43, 1638495), (45, 1565673), (53, 1329345), (129, 546165), (135, 521891), (159, 443115), (215, 327699), (229, 307665), (265, 265869), (387, 182055), (477, 147705), (645, 109233), (687, 102555), (795, 88623), (1145, 61533), (1161, 60685), (1431, 49235), (1935, 36411), (2061, 34185), (2279, 30915), (2385, 29541), (3435, 20511), (5805, 12137), (6183, 11395), (6837, 10305), (7155, 9847)]