13939965

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 64

約数和(自身を含む): 27417600

約数和(自身を除く): 13477635

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 47, 65, 117, 135, 141, 169, 195, 235, 351, 423, 507, 585, 611, 705, 845, 1269, 1521, 1755, 1833, 2115, 2197, 2535, 3055, 4563, 5499, 6345, 6591, 7605, 7943, 9165, 10985, 16497, 19773, 22815, 23829, 27495, 32955, 39715, 59319, 71487, 82485, 98865, 103259, 119145, 214461, 296595, 309777, 357435, 516295, 929331, 1072305, 1548885, 2787993, 4646655, 13939965]

約数ペア:

[(1, 13939965), (3, 4646655), (5, 2787993), (9, 1548885), (13, 1072305), (15, 929331), (27, 516295), (39, 357435), (45, 309777), (47, 296595), (65, 214461), (117, 119145), (135, 103259), (141, 98865), (169, 82485), (195, 71487), (235, 59319), (351, 39715), (423, 32955), (507, 27495), (585, 23829), (611, 22815), (705, 19773), (845, 16497), (1269, 10985), (1521, 9165), (1755, 7943), (1833, 7605), (2115, 6591), (2197, 6345), (2535, 5499), (3055, 4563)]