15300795

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 26484480

約数和(自身を除く): 11183685

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 555, 703, 1451, 2109, 3515, 4353, 7255, 10545, 21765, 27569, 53687, 82707, 137845, 161061, 268435, 413535, 805305, 1020053, 3060159, 5100265, 15300795]

約数ペア:

[(1, 15300795), (3, 5100265), (5, 3060159), (15, 1020053), (19, 805305), (37, 413535), (57, 268435), (95, 161061), (111, 137845), (185, 82707), (285, 53687), (555, 27569), (703, 21765), (1451, 10545), (2109, 7255), (3515, 4353)]