156954179385

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27037757}}^1$

素因数の和:27037814

約数の個数: 32

約数和(自身を含む): 285518724480

約数和(自身を除く): 128564545095

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 27037757, 81113271, 135188785, 243339813, 405566355, 730019439, 1162623551, 1216699065, 3487870653, 3650097195, 5813117755, 10463611959, 17439353265, 31390835877, 52318059795, 156954179385]

約数ペア:

[(1, 156954179385), (3, 52318059795), (5, 31390835877), (9, 17439353265), (15, 10463611959), (27, 5813117755), (43, 3650097195), (45, 3487870653), (129, 1216699065), (135, 1162623551), (215, 730019439), (387, 405566355), (645, 243339813), (1161, 135188785), (1935, 81113271), (5805, 27037757)]