89001255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2179}}^1$

素因数の和:2583

約数の個数: 32

約数和(自身を含む): 163238400

約数和(自身を除く): 74237145

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 389, 1167, 1945, 2179, 2723, 5835, 6537, 8169, 10895, 13615, 15253, 32685, 40845, 45759, 76265, 228795, 847631, 2542893, 4238155, 5933417, 12714465, 17800251, 29667085, 89001255]

約数ペア:

[(1, 89001255), (3, 29667085), (5, 17800251), (7, 12714465), (15, 5933417), (21, 4238155), (35, 2542893), (105, 847631), (389, 228795), (1167, 76265), (1945, 45759), (2179, 40845), (2723, 32685), (5835, 15253), (6537, 13615), (8169, 10895)]