2719425

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 4553280

約数和(自身を除く): 1833855

約数列:

[1, 3, 5, 15, 25, 75, 101, 303, 359, 505, 1077, 1515, 1795, 2525, 5385, 7575, 8975, 26925, 36259, 108777, 181295, 543885, 906475, 2719425]

約数ペア:

[(1, 2719425), (3, 906475), (5, 543885), (15, 181295), (25, 108777), (75, 36259), (101, 26925), (303, 8975), (359, 7575), (505, 5385), (1077, 2525), (1515, 1795)]