2682645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 5080320

約数和(自身を除く): 2397675

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 881, 1015, 2643, 3045, 4405, 6167, 13215, 18501, 25549, 30835, 76647, 92505, 127745, 178843, 383235, 536529, 894215, 2682645]

約数ペア:

[(1, 2682645), (3, 894215), (5, 536529), (7, 383235), (15, 178843), (21, 127745), (29, 92505), (35, 76647), (87, 30835), (105, 25549), (145, 18501), (203, 13215), (435, 6167), (609, 4405), (881, 3045), (1015, 2643)]