25101839095

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1\times {\mathrm{4603}}^1$

素因数の和:5023

約数の個数: 32

約数和(自身を含む): 31440973824

約数和(自身を除く): 6339134729

約数列:

[1, 5, 31, 151, 155, 233, 755, 1165, 4603, 4681, 7223, 23015, 23405, 35183, 36115, 142693, 175915, 695053, 713465, 1072499, 1090673, 3475265, 5362495, 5453365, 21546643, 33247469, 107733215, 161947349, 166237345, 809736745, 5020367819, 25101839095]

約数ペア:

[(1, 25101839095), (5, 5020367819), (31, 809736745), (151, 166237345), (155, 161947349), (233, 107733215), (755, 33247469), (1165, 21546643), (4603, 5453365), (4681, 5362495), (7223, 3475265), (23015, 1090673), (23405, 1072499), (35183, 713465), (36115, 695053), (142693, 175915)]