3153585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 2289615

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 149, 249, 255, 415, 447, 745, 1245, 1411, 2235, 2533, 4233, 7055, 7599, 12367, 12665, 21165, 37101, 37995, 61835, 185505, 210239, 630717, 1051195, 3153585]

約数ペア:

[(1, 3153585), (3, 1051195), (5, 630717), (15, 210239), (17, 185505), (51, 61835), (83, 37995), (85, 37101), (149, 21165), (249, 12665), (255, 12367), (415, 7599), (447, 7055), (745, 4233), (1245, 2533), (1411, 2235)]