15125110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1511}}^1$

素因数の和:1549

約数の個数: 64

約数和(自身を含む): 36578304

約数和(自身を除く): 21453194

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 1511, 2002, 3022, 5005, 7555, 10010, 10577, 15110, 16621, 19643, 21154, 33242, 39286, 52885, 83105, 98215, 105770, 116347, 137501, 166210, 196430, 216073, 232694, 275002, 432146, 581735, 687505, 1080365, 1163470, 1375010, 1512511, 2160730, 3025022, 7562555, 15125110]

約数ペア:

[(1, 15125110), (2, 7562555), (5, 3025022), (7, 2160730), (10, 1512511), (11, 1375010), (13, 1163470), (14, 1080365), (22, 687505), (26, 581735), (35, 432146), (55, 275002), (65, 232694), (70, 216073), (77, 196430), (91, 166210), (110, 137501), (130, 116347), (143, 105770), (154, 98215), (182, 83105), (286, 52885), (385, 39286), (455, 33242), (715, 21154), (770, 19643), (910, 16621), (1001, 15110), (1430, 10577), (1511, 10010), (2002, 7555), (3022, 5005)]