11896755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{19}}^2$

素因数の和:85

約数の個数: 48

約数和(自身を含む): 21762720

約数和(自身を除く): 9865965

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 169, 195, 247, 285, 361, 507, 741, 845, 1083, 1235, 1805, 2197, 2535, 3211, 3705, 4693, 5415, 6591, 9633, 10985, 14079, 16055, 23465, 32955, 41743, 48165, 61009, 70395, 125229, 183027, 208715, 305045, 626145, 793117, 915135, 2379351, 3965585, 11896755]

約数ペア:

[(1, 11896755), (3, 3965585), (5, 2379351), (13, 915135), (15, 793117), (19, 626145), (39, 305045), (57, 208715), (65, 183027), (95, 125229), (169, 70395), (195, 61009), (247, 48165), (285, 41743), (361, 32955), (507, 23465), (741, 16055), (845, 14079), (1083, 10985), (1235, 9633), (1805, 6591), (2197, 5415), (2535, 4693), (3211, 3705)]