1520973765

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{116953}}^1$

素因数の和:116998

約数の個数: 36

約数和(自身を含む): 2800580484

約数和(自身を除く): 1279606719

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1445, 2601, 4335, 13005, 116953, 350859, 584765, 1052577, 1754295, 1988201, 5262885, 5964603, 9941005, 17893809, 29823015, 33799417, 89469045, 101398251, 168997085, 304194753, 506991255, 1520973765]

約数ペア:

[(1, 1520973765), (3, 506991255), (5, 304194753), (9, 168997085), (15, 101398251), (17, 89469045), (45, 33799417), (51, 29823015), (85, 17893809), (153, 9941005), (255, 5964603), (289, 5262885), (765, 1988201), (867, 1754295), (1445, 1052577), (2601, 584765), (4335, 350859), (13005, 116953)]