84169215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{143879}}^1$

素因数の和:143903

約数の個数: 24

約数和(自身を含む): 157116960

約数和(自身を除く): 72947745

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 143879, 431637, 719395, 1294911, 1870427, 2158185, 5611281, 6474555, 9352135, 16833843, 28056405, 84169215]

約数ペア:

[(1, 84169215), (3, 28056405), (5, 16833843), (9, 9352135), (13, 6474555), (15, 5611281), (39, 2158185), (45, 1870427), (65, 1294911), (117, 719395), (195, 431637), (585, 143879)]