9970485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 18351360

約数和(自身を除く): 8380875

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 269, 353, 807, 1059, 1345, 1765, 1883, 2471, 4035, 5295, 5649, 7413, 9415, 12355, 28245, 37065, 94957, 284871, 474785, 664699, 1424355, 1994097, 3323495, 9970485]

約数ペア:

[(1, 9970485), (3, 3323495), (5, 1994097), (7, 1424355), (15, 664699), (21, 474785), (35, 284871), (105, 94957), (269, 37065), (353, 28245), (807, 12355), (1059, 9415), (1345, 7413), (1765, 5649), (1883, 5295), (2471, 4035)]