63621585

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3121}}^1$

素因数の和:3286

約数の個数: 32

約数和(自身を含む): 113890560

約数和(自身を除く): 50268975

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 1359, 2265, 3121, 4077, 6795, 9363, 15605, 20385, 28089, 46815, 84267, 140445, 421335, 471271, 1413813, 2356355, 4241439, 7069065, 12724317, 21207195, 63621585]

約数ペア:

[(1, 63621585), (3, 21207195), (5, 12724317), (9, 7069065), (15, 4241439), (27, 2356355), (45, 1413813), (135, 471271), (151, 421335), (453, 140445), (755, 84267), (1359, 46815), (2265, 28089), (3121, 20385), (4077, 15605), (6795, 9363)]