25014390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19391}}^1$

素因数の和:19444

約数の個数: 32

約数和(自身を含む): 61433856

約数和(自身を除く): 36419466

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 19391, 38782, 58173, 96955, 116346, 193910, 290865, 581730, 833813, 1667626, 2501439, 4169065, 5002878, 8338130, 12507195, 25014390]

約数ペア:

[(1, 25014390), (2, 12507195), (3, 8338130), (5, 5002878), (6, 4169065), (10, 2501439), (15, 1667626), (30, 833813), (43, 581730), (86, 290865), (129, 193910), (215, 116346), (258, 96955), (430, 58173), (645, 38782), (1290, 19391)]