45220215

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 74655936

約数和(自身を除く): 29435721

約数列:

[1, 3, 5, 15, 61, 73, 183, 219, 305, 365, 677, 915, 1095, 2031, 3385, 4453, 10155, 13359, 22265, 41297, 49421, 66795, 123891, 148263, 206485, 247105, 619455, 741315, 3014681, 9044043, 15073405, 45220215]

約数ペア:

[(1, 45220215), (3, 15073405), (5, 9044043), (15, 3014681), (61, 741315), (73, 619455), (183, 247105), (219, 206485), (305, 148263), (365, 123891), (677, 66795), (915, 49421), (1095, 41297), (2031, 22265), (3385, 13359), (4453, 10155)]