1296475485

素因数分解:

$3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{571}}^1\times {\mathrm{661}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 2090225280

約数和(自身を除く): 793749795

約数列:

[1, 3, 5, 15, 229, 571, 661, 687, 1145, 1713, 1983, 2855, 3305, 3435, 8565, 9915, 130759, 151369, 377431, 392277, 454107, 653795, 756845, 1132293, 1887155, 1961385, 2270535, 5661465, 86431699, 259295097, 432158495, 1296475485]

約数ペア:

[(1, 1296475485), (3, 432158495), (5, 259295097), (15, 86431699), (229, 5661465), (571, 2270535), (661, 1961385), (687, 1887155), (1145, 1132293), (1713, 756845), (1983, 653795), (2855, 454107), (3305, 392277), (3435, 377431), (8565, 151369), (9915, 130759)]