79947335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 107110080

約数和(自身を除く): 27162745

約数列:

[1, 5, 13, 41, 65, 131, 205, 229, 533, 655, 1145, 1703, 2665, 2977, 5371, 8515, 9389, 14885, 26855, 29999, 46945, 69823, 122057, 149995, 349115, 389987, 610285, 1229959, 1949935, 6149795, 15989467, 79947335]

約数ペア:

[(1, 79947335), (5, 15989467), (13, 6149795), (41, 1949935), (65, 1229959), (131, 610285), (205, 389987), (229, 349115), (533, 149995), (655, 122057), (1145, 69823), (1703, 46945), (2665, 29999), (2977, 26855), (5371, 14885), (8515, 9389)]