72100725855

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7193}}^1\times {\mathrm{35171}}^1$

素因数の和:42391

約数の個数: 32

約数和(自身を含む): 121453136640

約数和(自身を除く): 49352410785

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 7193, 21579, 35171, 35965, 105513, 107895, 136667, 175855, 410001, 527565, 668249, 683335, 2004747, 2050005, 3341245, 10023735, 252985003, 758955009, 1264925015, 3794775045, 4806715057, 14420145171, 24033575285, 72100725855]

約数ペア:

[(1, 72100725855), (3, 24033575285), (5, 14420145171), (15, 4806715057), (19, 3794775045), (57, 1264925015), (95, 758955009), (285, 252985003), (7193, 10023735), (21579, 3341245), (35171, 2050005), (35965, 2004747), (105513, 683335), (107895, 668249), (136667, 527565), (175855, 410001)]