22574045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 9359395

約数列:

[1, 5, 13, 17, 31, 65, 85, 155, 221, 403, 527, 659, 1105, 2015, 2635, 3295, 6851, 8567, 11203, 20429, 34255, 42835, 56015, 102145, 145639, 265577, 347293, 728195, 1327885, 1736465, 4514809, 22574045]

約数ペア:

[(1, 22574045), (5, 4514809), (13, 1736465), (17, 1327885), (31, 728195), (65, 347293), (85, 265577), (155, 145639), (221, 102145), (403, 56015), (527, 42835), (659, 34255), (1105, 20429), (2015, 11203), (2635, 8567), (3295, 6851)]