16329258625

素因数分解:

$5^3\times {\mathrm{17}}^2\times {\mathrm{223}}^1\times {\mathrm{2027}}^1$

素因数の和:2299

約数の個数: 48

約数和(自身を含む): 21755994624

約数和(自身を除く): 5426735999

約数列:

[1, 5, 17, 25, 85, 125, 223, 289, 425, 1115, 1445, 2027, 2125, 3791, 5575, 7225, 10135, 18955, 27875, 34459, 36125, 50675, 64447, 94775, 172295, 253375, 322235, 452021, 473875, 585803, 861475, 1611175, 2260105, 2929015, 4307375, 7684357, 8055875, 11300525, 14645075, 38421785, 56502625, 73225375, 130634069, 192108925, 653170345, 960544625, 3265851725, 16329258625]

約数ペア:

[(1, 16329258625), (5, 3265851725), (17, 960544625), (25, 653170345), (85, 192108925), (125, 130634069), (223, 73225375), (289, 56502625), (425, 38421785), (1115, 14645075), (1445, 11300525), (2027, 8055875), (2125, 7684357), (3791, 4307375), (5575, 2929015), (7225, 2260105), (10135, 1611175), (18955, 861475), (27875, 585803), (34459, 473875), (36125, 452021), (50675, 322235), (64447, 253375), (94775, 172295)]