1959255

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 3640320

約数和(自身を除く): 1681065

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 631, 1035, 1893, 3105, 3155, 5679, 9465, 14513, 17037, 28395, 43539, 72565, 85185, 130617, 217695, 391851, 653085, 1959255]

約数ペア:

[(1, 1959255), (3, 653085), (5, 391851), (9, 217695), (15, 130617), (23, 85185), (27, 72565), (45, 43539), (69, 28395), (115, 17037), (135, 14513), (207, 9465), (345, 5679), (621, 3155), (631, 3105), (1035, 1893)]