38804675

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 60954432

約数和(自身を除く): 22149757

約数列:

[1, 5, 7, 13, 25, 35, 37, 65, 91, 175, 185, 259, 325, 455, 461, 481, 925, 1295, 2275, 2305, 2405, 3227, 3367, 5993, 6475, 11525, 12025, 16135, 16835, 17057, 29965, 41951, 80675, 84175, 85285, 119399, 149825, 209755, 221741, 426425, 596995, 1048775, 1108705, 1552187, 2984975, 5543525, 7760935, 38804675]

約数ペア:

[(1, 38804675), (5, 7760935), (7, 5543525), (13, 2984975), (25, 1552187), (35, 1108705), (37, 1048775), (65, 596995), (91, 426425), (175, 221741), (185, 209755), (259, 149825), (325, 119399), (455, 85285), (461, 84175), (481, 80675), (925, 41951), (1295, 29965), (2275, 17057), (2305, 16835), (2405, 16135), (3227, 12025), (3367, 11525), (5993, 6475)]