87465

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{17}}^1$

素因数の和:46

約数の個数: 32

約数和(自身を含む): 172800

約数和(自身を除く): 85335

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 343, 357, 595, 735, 833, 1029, 1715, 1785, 2499, 4165, 5145, 5831, 12495, 17493, 29155, 87465]

約数ペア:

[(1, 87465), (3, 29155), (5, 17493), (7, 12495), (15, 5831), (17, 5145), (21, 4165), (35, 2499), (49, 1785), (51, 1715), (85, 1029), (105, 833), (119, 735), (147, 595), (245, 357), (255, 343)]