15065876

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 32965632

約数和(自身を除く): 17899756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1021, 1054, 2042, 2108, 3689, 4084, 7147, 7378, 14294, 14756, 17357, 28588, 31651, 34714, 63302, 69428, 121499, 126604, 221557, 242998, 443114, 485996, 538067, 886228, 1076134, 2152268, 3766469, 7532938, 15065876]

約数ペア:

[(1, 15065876), (2, 7532938), (4, 3766469), (7, 2152268), (14, 1076134), (17, 886228), (28, 538067), (31, 485996), (34, 443114), (62, 242998), (68, 221557), (119, 126604), (124, 121499), (217, 69428), (238, 63302), (434, 34714), (476, 31651), (527, 28588), (868, 17357), (1021, 14756), (1054, 14294), (2042, 7378), (2108, 7147), (3689, 4084)]