137688375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1151}}^1$

素因数の和:1209

約数の個数: 64

約数和(自身を含む): 258785280

約数和(自身を除く): 121096905

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 125, 145, 165, 275, 319, 375, 435, 725, 825, 957, 1151, 1375, 1595, 2175, 3453, 3625, 4125, 4785, 5755, 7975, 10875, 12661, 17265, 23925, 28775, 33379, 37983, 39875, 63305, 86325, 100137, 119625, 143875, 166895, 189915, 316525, 367169, 431625, 500685, 834475, 949575, 1101507, 1582625, 1835845, 2503425, 4172375, 4747875, 5507535, 9179225, 12517125, 27537675, 45896125, 137688375]

約数ペア:

[(1, 137688375), (3, 45896125), (5, 27537675), (11, 12517125), (15, 9179225), (25, 5507535), (29, 4747875), (33, 4172375), (55, 2503425), (75, 1835845), (87, 1582625), (125, 1101507), (145, 949575), (165, 834475), (275, 500685), (319, 431625), (375, 367169), (435, 316525), (725, 189915), (825, 166895), (957, 143875), (1151, 119625), (1375, 100137), (1595, 86325), (2175, 63305), (3453, 39875), (3625, 37983), (4125, 33379), (4785, 28775), (5755, 23925), (7975, 17265), (10875, 12661)]