2448465

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 4202496

約数和(自身を除く): 1754031

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 151, 235, 345, 453, 705, 755, 1081, 2265, 3243, 3473, 5405, 7097, 10419, 16215, 17365, 21291, 35485, 52095, 106455, 163231, 489693, 816155, 2448465]

約数ペア:

[(1, 2448465), (3, 816155), (5, 489693), (15, 163231), (23, 106455), (47, 52095), (69, 35485), (115, 21291), (141, 17365), (151, 16215), (235, 10419), (345, 7097), (453, 5405), (705, 3473), (755, 3243), (1081, 2265)]