42258945

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5113}}^1$

素因数の和:5169

約数の個数: 32

約数和(自身を含む): 73641600

約数和(自身を除く): 31382655

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 5113, 8265, 15339, 25565, 76695, 97147, 148277, 291441, 444831, 485735, 741385, 1457205, 2224155, 2817263, 8451789, 14086315, 42258945]

約数ペア:

[(1, 42258945), (3, 14086315), (5, 8451789), (15, 2817263), (19, 2224155), (29, 1457205), (57, 741385), (87, 485735), (95, 444831), (145, 291441), (285, 148277), (435, 97147), (551, 76695), (1653, 25565), (2755, 15339), (5113, 8265)]