982971315

素因数分解:

$3^3\times 5^1\times {\mathrm{2039}}^1\times {\mathrm{3571}}^1$

素因数の和:5624

約数の個数: 32

約数和(自身を含む): 1748851200

約数和(自身を除く): 765879885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2039, 3571, 6117, 10195, 10713, 17855, 18351, 30585, 32139, 53565, 55053, 91755, 96417, 160695, 275265, 482085, 7281269, 21843807, 36406345, 65531421, 109219035, 196594263, 327657105, 982971315]

約数ペア:

[(1, 982971315), (3, 327657105), (5, 196594263), (9, 109219035), (15, 65531421), (27, 36406345), (45, 21843807), (135, 7281269), (2039, 482085), (3571, 275265), (6117, 160695), (10195, 96417), (10713, 91755), (17855, 55053), (18351, 53565), (30585, 32139)]