3813225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3911}}^1$

素因数の和:3937

約数の個数: 24

約数和(自身を含む): 6791232

約数和(自身を除く): 2978007

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 3911, 11733, 19555, 50843, 58665, 97775, 152529, 254215, 293325, 762645, 1271075, 3813225]

約数ペア:

[(1, 3813225), (3, 1271075), (5, 762645), (13, 293325), (15, 254215), (25, 152529), (39, 97775), (65, 58665), (75, 50843), (195, 19555), (325, 11733), (975, 3911)]