2022645

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 3502080

約数和(自身を除く): 1479435

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 151, 235, 285, 453, 705, 755, 893, 2265, 2679, 2869, 4465, 7097, 8607, 13395, 14345, 21291, 35485, 43035, 106455, 134843, 404529, 674215, 2022645]

約数ペア:

[(1, 2022645), (3, 674215), (5, 404529), (15, 134843), (19, 106455), (47, 43035), (57, 35485), (95, 21291), (141, 14345), (151, 13395), (235, 8607), (285, 7097), (453, 4465), (705, 2869), (755, 2679), (893, 2265)]