55147515

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 90331200

約数和(自身を除く): 35183685

約数列:

[1, 3, 5, 15, 89, 101, 267, 303, 409, 445, 505, 1227, 1335, 1515, 2045, 6135, 8989, 26967, 36401, 41309, 44945, 109203, 123927, 134835, 182005, 206545, 546015, 619635, 3676501, 11029503, 18382505, 55147515]

約数ペア:

[(1, 55147515), (3, 18382505), (5, 11029503), (15, 3676501), (89, 619635), (101, 546015), (267, 206545), (303, 182005), (409, 134835), (445, 123927), (505, 109203), (1227, 44945), (1335, 41309), (1515, 36401), (2045, 26967), (6135, 8989)]