15185300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11681}}^1$

素因数の和:11708

約数の個数: 36

約数和(自身を含む): 35489916

約数和(自身を除く): 20304616

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 11681, 23362, 46724, 58405, 116810, 151853, 233620, 292025, 303706, 584050, 607412, 759265, 1168100, 1518530, 3037060, 3796325, 7592650, 15185300]

約数ペア:

[(1, 15185300), (2, 7592650), (4, 3796325), (5, 3037060), (10, 1518530), (13, 1168100), (20, 759265), (25, 607412), (26, 584050), (50, 303706), (52, 292025), (65, 233620), (100, 151853), (130, 116810), (260, 58405), (325, 46724), (650, 23362), (1300, 11681)]