348945695

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{1063}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 489065472

約数和(自身を除く): 140119777

約数列:

[1, 5, 7, 35, 83, 113, 415, 565, 581, 791, 1063, 2905, 3955, 5315, 7441, 9379, 37205, 46895, 65653, 88229, 120119, 328265, 441145, 600595, 617603, 840833, 3088015, 4204165, 9969877, 49849385, 69789139, 348945695]

約数ペア:

[(1, 348945695), (5, 69789139), (7, 49849385), (35, 9969877), (83, 4204165), (113, 3088015), (415, 840833), (565, 617603), (581, 600595), (791, 441145), (1063, 328265), (2905, 120119), (3955, 88229), (5315, 65653), (7441, 46895), (9379, 37205)]