157908735

素因数分解:

$3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{8839}}^1$

素因数の和:9247

約数の個数: 24

約数和(自身を含む): 274428960

約数和(自身を除く): 116520225

約数列:

[1, 3, 5, 9, 15, 45, 397, 1191, 1985, 3573, 5955, 8839, 17865, 26517, 44195, 79551, 132585, 397755, 3509083, 10527249, 17545415, 31581747, 52636245, 157908735]

約数ペア:

[(1, 157908735), (3, 52636245), (5, 31581747), (9, 17545415), (15, 10527249), (45, 3509083), (397, 397755), (1191, 132585), (1985, 79551), (3573, 44195), (5955, 26517), (8839, 17865)]