168780493725

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{4243}}^1\times {\mathrm{18289}}^1$

素因数の和:22574

約数の個数: 48

約数和(自身を含む): 288756667200

約数和(自身を除く): 119976173475

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 4243, 12729, 18289, 21215, 54867, 63645, 91445, 106075, 123047, 274335, 318225, 369141, 457225, 530381, 615235, 1371675, 1591143, 1845705, 2651905, 3076175, 7955715, 9228525, 13259525, 39778575, 77600227, 232800681, 388001135, 1164003405, 1940005675, 2250406583, 5820017025, 6751219749, 11252032915, 33756098745, 56260164575, 168780493725]

約数ペア:

[(1, 168780493725), (3, 56260164575), (5, 33756098745), (15, 11252032915), (25, 6751219749), (29, 5820017025), (75, 2250406583), (87, 1940005675), (145, 1164003405), (435, 388001135), (725, 232800681), (2175, 77600227), (4243, 39778575), (12729, 13259525), (18289, 9228525), (21215, 7955715), (54867, 3076175), (63645, 2651905), (91445, 1845705), (106075, 1591143), (123047, 1371675), (274335, 615235), (318225, 530381), (369141, 457225)]