214929555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{1279}}^1$

素因数の和:1963

約数の個数: 32

約数和(自身を含む): 364953600

約数和(自身を除く): 150024045

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 659, 1279, 1977, 3295, 3837, 6395, 9885, 11203, 19185, 21743, 33609, 56015, 65229, 108715, 168045, 326145, 842861, 2528583, 4214305, 12642915, 14328637, 42985911, 71643185, 214929555]

約数ペア:

[(1, 214929555), (3, 71643185), (5, 42985911), (15, 14328637), (17, 12642915), (51, 4214305), (85, 2528583), (255, 842861), (659, 326145), (1279, 168045), (1977, 108715), (3295, 65229), (3837, 56015), (6395, 33609), (9885, 21743), (11203, 19185)]