18755685

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10687}}^1$

素因数の和:10714

約数の個数: 32

約数和(自身を含む): 35911680

約数和(自身を除く): 17155995

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 10687, 32061, 53435, 96183, 138931, 160305, 288549, 416793, 480915, 694655, 1250379, 1442745, 2083965, 3751137, 6251895, 18755685]

約数ペア:

[(1, 18755685), (3, 6251895), (5, 3751137), (9, 2083965), (13, 1442745), (15, 1250379), (27, 694655), (39, 480915), (45, 416793), (65, 288549), (117, 160305), (135, 138931), (195, 96183), (351, 53435), (585, 32061), (1755, 10687)]