331770291545

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1061}}^1\times {\mathrm{2143}}^1$

素因数の和:3606

約数の個数: 64

約数和(自身を含む): 498374000640

約数和(自身を除く): 166603709095

約数列:

[1, 5, 7, 11, 35, 55, 77, 379, 385, 1061, 1895, 2143, 2653, 4169, 5305, 7427, 10715, 11671, 13265, 15001, 20845, 23573, 29183, 37135, 58355, 75005, 81697, 117865, 145915, 165011, 402119, 408485, 812197, 825055, 2010595, 2273723, 2814833, 4060985, 4423309, 5685379, 8934167, 11368615, 14074165, 15916061, 22116545, 25010953, 28426895, 30963163, 44670835, 62539169, 79580305, 125054765, 154815815, 175076671, 312695845, 861741017, 875383355, 4308705085, 6032187119, 9479151187, 30160935595, 47395755935, 66354058309, 331770291545]

約数ペア:

[(1, 331770291545), (5, 66354058309), (7, 47395755935), (11, 30160935595), (35, 9479151187), (55, 6032187119), (77, 4308705085), (379, 875383355), (385, 861741017), (1061, 312695845), (1895, 175076671), (2143, 154815815), (2653, 125054765), (4169, 79580305), (5305, 62539169), (7427, 44670835), (10715, 30963163), (11671, 28426895), (13265, 25010953), (15001, 22116545), (20845, 15916061), (23573, 14074165), (29183, 11368615), (37135, 8934167), (58355, 5685379), (75005, 4423309), (81697, 4060985), (117865, 2814833), (145915, 2273723), (165011, 2010595), (402119, 825055), (408485, 812197)]