118378395

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51581}}^1$

素因数の和:51612

約数の個数: 32

約数和(自身を含む): 222834240

約数和(自身を除く): 104455845

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 51581, 154743, 257905, 464229, 773715, 876877, 1392687, 2321145, 2630631, 4384385, 6963435, 7891893, 13153155, 23675679, 39459465, 118378395]

約数ペア:

[(1, 118378395), (3, 39459465), (5, 23675679), (9, 13153155), (15, 7891893), (17, 6963435), (27, 4384385), (45, 2630631), (51, 2321145), (85, 1392687), (135, 876877), (153, 773715), (255, 464229), (459, 257905), (765, 154743), (2295, 51581)]