42521895

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24229}}^1$

素因数の和:24256

約数の個数: 32

約数和(自身を含む): 81412800

約数和(自身を除く): 38890905

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 24229, 72687, 121145, 218061, 314977, 363435, 654183, 944931, 1090305, 1574885, 2834793, 3270915, 4724655, 8504379, 14173965, 42521895]

約数ペア:

[(1, 42521895), (3, 14173965), (5, 8504379), (9, 4724655), (13, 3270915), (15, 2834793), (27, 1574885), (39, 1090305), (45, 944931), (65, 654183), (117, 363435), (135, 314977), (195, 218061), (351, 121145), (585, 72687), (1755, 24229)]