29140605

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 55014960

約数和(自身を除く): 25874355

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 109, 117, 195, 327, 457, 545, 585, 981, 1371, 1417, 1635, 2285, 4113, 4251, 4905, 5941, 6855, 7085, 12753, 17823, 20565, 21255, 29705, 49813, 53469, 63765, 89115, 149439, 249065, 267345, 448317, 647569, 747195, 1942707, 2241585, 3237845, 5828121, 9713535, 29140605]

約数ペア:

[(1, 29140605), (3, 9713535), (5, 5828121), (9, 3237845), (13, 2241585), (15, 1942707), (39, 747195), (45, 647569), (65, 448317), (109, 267345), (117, 249065), (195, 149439), (327, 89115), (457, 63765), (545, 53469), (585, 49813), (981, 29705), (1371, 21255), (1417, 20565), (1635, 17823), (2285, 12753), (4113, 7085), (4251, 6855), (4905, 5941)]