15851429

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 19699200

約数和(自身を除く): 3847771

約数列:

[1, 11, 17, 29, 37, 79, 187, 319, 407, 493, 629, 869, 1073, 1343, 2291, 2923, 5423, 6919, 11803, 14773, 18241, 25201, 32153, 38947, 49691, 84767, 200651, 428417, 546601, 932437, 1441039, 15851429]

約数ペア:

[(1, 15851429), (11, 1441039), (17, 932437), (29, 546601), (37, 428417), (79, 200651), (187, 84767), (319, 49691), (407, 38947), (493, 32153), (629, 25201), (869, 18241), (1073, 14773), (1343, 11803), (2291, 6919), (2923, 5423)]