1339515

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 36

約数和(自身を含む): 2490384

約数和(自身を除く): 1150869

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 103, 153, 255, 289, 309, 515, 765, 867, 927, 1445, 1545, 1751, 2601, 4335, 4635, 5253, 8755, 13005, 15759, 26265, 29767, 78795, 89301, 148835, 267903, 446505, 1339515]

約数ペア:

[(1, 1339515), (3, 446505), (5, 267903), (9, 148835), (15, 89301), (17, 78795), (45, 29767), (51, 26265), (85, 15759), (103, 13005), (153, 8755), (255, 5253), (289, 4635), (309, 4335), (515, 2601), (765, 1751), (867, 1545), (927, 1445)]