47646665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 66718080

約数和(自身を除く): 19071415

約数列:

[1, 5, 11, 17, 55, 85, 131, 187, 389, 655, 935, 1441, 1945, 2227, 4279, 6613, 7205, 11135, 21395, 24497, 33065, 50959, 72743, 122485, 254795, 363715, 560549, 866303, 2802745, 4331515, 9529333, 47646665]

約数ペア:

[(1, 47646665), (5, 9529333), (11, 4331515), (17, 2802745), (55, 866303), (85, 560549), (131, 363715), (187, 254795), (389, 122485), (655, 72743), (935, 50959), (1441, 33065), (1945, 24497), (2227, 21395), (4279, 11135), (6613, 7205)]