25867530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22109}}^1$

素因数の和:22135

約数の個数: 48

約数和(自身を含む): 72432360

約数和(自身を除く): 46564830

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 22109, 44218, 66327, 110545, 132654, 198981, 221090, 287417, 331635, 397962, 574834, 663270, 862251, 994905, 1437085, 1724502, 1989810, 2586753, 2874170, 4311255, 5173506, 8622510, 12933765, 25867530]

約数ペア:

[(1, 25867530), (2, 12933765), (3, 8622510), (5, 5173506), (6, 4311255), (9, 2874170), (10, 2586753), (13, 1989810), (15, 1724502), (18, 1437085), (26, 994905), (30, 862251), (39, 663270), (45, 574834), (65, 397962), (78, 331635), (90, 287417), (117, 221090), (130, 198981), (195, 132654), (234, 110545), (390, 66327), (585, 44218), (1170, 22109)]