38430975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 71245440

約数和(自身を除く): 32814465

約数列:

[1, 3, 5, 11, 15, 25, 33, 37, 55, 75, 111, 165, 185, 275, 407, 555, 825, 925, 1221, 1259, 2035, 2775, 3777, 6105, 6295, 10175, 13849, 18885, 30525, 31475, 41547, 46583, 69245, 94425, 139749, 207735, 232915, 346225, 512413, 698745, 1038675, 1164575, 1537239, 2562065, 3493725, 7686195, 12810325, 38430975]

約数ペア:

[(1, 38430975), (3, 12810325), (5, 7686195), (11, 3493725), (15, 2562065), (25, 1537239), (33, 1164575), (37, 1038675), (55, 698745), (75, 512413), (111, 346225), (165, 232915), (185, 207735), (275, 139749), (407, 94425), (555, 69245), (825, 46583), (925, 41547), (1221, 31475), (1259, 30525), (2035, 18885), (2775, 13849), (3777, 10175), (6105, 6295)]