2303905825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{4673}}^1$

素因数の和:4774

約数の個数: 48

約数和(自身を含む): 3237511536

約数和(自身を除く): 933605711

約数列:

[1, 5, 13, 25, 37, 41, 65, 185, 205, 325, 481, 533, 925, 1025, 1517, 2405, 2665, 4673, 7585, 12025, 13325, 19721, 23365, 37925, 60749, 98605, 116825, 172901, 191593, 303745, 493025, 864505, 957965, 1518725, 2247713, 2490709, 4322525, 4789825, 7088941, 11238565, 12453545, 35444705, 56192825, 62267725, 92156233, 177223525, 460781165, 2303905825]

約数ペア:

[(1, 2303905825), (5, 460781165), (13, 177223525), (25, 92156233), (37, 62267725), (41, 56192825), (65, 35444705), (185, 12453545), (205, 11238565), (325, 7088941), (481, 4789825), (533, 4322525), (925, 2490709), (1025, 2247713), (1517, 1518725), (2405, 957965), (2665, 864505), (4673, 493025), (7585, 303745), (12025, 191593), (13325, 172901), (19721, 116825), (23365, 98605), (37925, 60749)]