15204864841

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{719}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 16389734400

約数和(自身を除く): 1184869559

約数列:

[1, 31, 37, 103, 179, 719, 1147, 3193, 3811, 5549, 6623, 18437, 22289, 26603, 74057, 118141, 128701, 205313, 571547, 682169, 824693, 2295767, 2740109, 3989731, 4761937, 13256203, 21147239, 84943379, 147620047, 410942293, 490479511, 15204864841]

約数ペア:

[(1, 15204864841), (31, 490479511), (37, 410942293), (103, 147620047), (179, 84943379), (719, 21147239), (1147, 13256203), (3193, 4761937), (3811, 3989731), (5549, 2740109), (6623, 2295767), (18437, 824693), (22289, 682169), (26603, 571547), (74057, 205313), (118141, 128701)]