26651235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1409}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 46428480

約数和(自身を除く): 19777245

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1261, 1409, 1455, 3783, 4227, 6305, 7045, 18317, 18915, 21135, 54951, 91585, 136673, 274755, 410019, 683365, 1776749, 2050095, 5330247, 8883745, 26651235]

約数ペア:

[(1, 26651235), (3, 8883745), (5, 5330247), (13, 2050095), (15, 1776749), (39, 683365), (65, 410019), (97, 274755), (195, 136673), (291, 91585), (485, 54951), (1261, 21135), (1409, 18915), (1455, 18317), (3783, 7045), (4227, 6305)]