1963755

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1$

素因数の和:196

約数の個数: 36

約数和(自身を含む): 3639792

約数和(自身を除く): 1676037

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 151, 153, 255, 289, 453, 755, 765, 867, 1359, 1445, 2265, 2567, 2601, 4335, 6795, 7701, 12835, 13005, 23103, 38505, 43639, 115515, 130917, 218195, 392751, 654585, 1963755]

約数ペア:

[(1, 1963755), (3, 654585), (5, 392751), (9, 218195), (15, 130917), (17, 115515), (45, 43639), (51, 38505), (85, 23103), (151, 13005), (153, 12835), (255, 7701), (289, 6795), (453, 4335), (755, 2601), (765, 2567), (867, 2265), (1359, 1445)]