23659215

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 39545280

約数和(自身を除く): 15886065

約数列:

[1, 3, 5, 15, 29, 87, 137, 145, 397, 411, 435, 685, 1191, 1985, 2055, 3973, 5955, 11513, 11919, 19865, 34539, 54389, 57565, 59595, 163167, 172695, 271945, 815835, 1577281, 4731843, 7886405, 23659215]

約数ペア:

[(1, 23659215), (3, 7886405), (5, 4731843), (15, 1577281), (29, 815835), (87, 271945), (137, 172695), (145, 163167), (397, 59595), (411, 57565), (435, 54389), (685, 34539), (1191, 19865), (1985, 11919), (2055, 11513), (3973, 5955)]