71241885

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11071}}^1$

素因数の和:11106

約数の個数: 48

約数和(自身を含む): 145087488

約数和(自身を除く): 73845603

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 11071, 33213, 55355, 99639, 121781, 143923, 166065, 365343, 431769, 498195, 608905, 719615, 1096029, 1295307, 1583153, 1826715, 2158845, 4749459, 5480145, 6476535, 7915765, 14248377, 23747295, 71241885]

約数ペア:

[(1, 71241885), (3, 23747295), (5, 14248377), (9, 7915765), (11, 6476535), (13, 5480145), (15, 4749459), (33, 2158845), (39, 1826715), (45, 1583153), (55, 1295307), (65, 1096029), (99, 719615), (117, 608905), (143, 498195), (165, 431769), (195, 365343), (429, 166065), (495, 143923), (585, 121781), (715, 99639), (1287, 55355), (2145, 33213), (6435, 11071)]