15904528

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:415

約数の個数: 40

約数和(自身を含む): 32230080

約数和(自身を除く): 16325552

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 151, 227, 232, 302, 454, 464, 604, 908, 1208, 1816, 2416, 3632, 4379, 6583, 8758, 13166, 17516, 26332, 34277, 35032, 52664, 68554, 70064, 105328, 137108, 274216, 548432, 994033, 1988066, 3976132, 7952264, 15904528]

約数ペア:

[(1, 15904528), (2, 7952264), (4, 3976132), (8, 1988066), (16, 994033), (29, 548432), (58, 274216), (116, 137108), (151, 105328), (227, 70064), (232, 68554), (302, 52664), (454, 35032), (464, 34277), (604, 26332), (908, 17516), (1208, 13166), (1816, 8758), (2416, 6583), (3632, 4379)]