3240015

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3541}}^1$

素因数の和:3610

約数の個数: 16

約数和(自身を含む): 5270496

約数和(自身を除く): 2030481

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 3541, 10623, 17705, 53115, 216001, 648003, 1080005, 3240015]

約数ペア:

[(1, 3240015), (3, 1080005), (5, 648003), (15, 216001), (61, 53115), (183, 17705), (305, 10623), (915, 3541)]