67526505

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1231}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 124540416

約数和(自身を除く): 57013911

約数列:

[1, 3, 5, 9, 15, 23, 45, 53, 69, 115, 159, 207, 265, 345, 477, 795, 1035, 1219, 1231, 2385, 3657, 3693, 6095, 6155, 10971, 11079, 18285, 18465, 28313, 54855, 55395, 65243, 84939, 141565, 195729, 254817, 326215, 424695, 587187, 978645, 1274085, 1500589, 2935935, 4501767, 7502945, 13505301, 22508835, 67526505]

約数ペア:

[(1, 67526505), (3, 22508835), (5, 13505301), (9, 7502945), (15, 4501767), (23, 2935935), (45, 1500589), (53, 1274085), (69, 978645), (115, 587187), (159, 424695), (207, 326215), (265, 254817), (345, 195729), (477, 141565), (795, 84939), (1035, 65243), (1219, 55395), (1231, 54855), (2385, 28313), (3657, 18465), (3693, 18285), (6095, 11079), (6155, 10971)]