38540355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1297}}^1$

素因数の和:1595

約数の個数: 32

約数和(自身を含む): 70777344

約数和(自身を除く): 32236989

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 283, 849, 1297, 1415, 1981, 3891, 4245, 5943, 6485, 9079, 9905, 19455, 27237, 29715, 45395, 136185, 367051, 1101153, 1835255, 2569357, 5505765, 7708071, 12846785, 38540355]

約数ペア:

[(1, 38540355), (3, 12846785), (5, 7708071), (7, 5505765), (15, 2569357), (21, 1835255), (35, 1101153), (105, 367051), (283, 136185), (849, 45395), (1297, 29715), (1415, 27237), (1981, 19455), (3891, 9905), (4245, 9079), (5943, 6485)]