252593115

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{2393}}^1$

素因数の和:2659

約数の個数: 32

約数和(自身を含む): 419198976

約数和(自身を除く): 166605861

約数列:

[1, 3, 5, 15, 31, 93, 155, 227, 465, 681, 1135, 2393, 3405, 7037, 7179, 11965, 21111, 35185, 35895, 74183, 105555, 222549, 370915, 543211, 1112745, 1629633, 2716055, 8148165, 16839541, 50518623, 84197705, 252593115]

約数ペア:

[(1, 252593115), (3, 84197705), (5, 50518623), (15, 16839541), (31, 8148165), (93, 2716055), (155, 1629633), (227, 1112745), (465, 543211), (681, 370915), (1135, 222549), (2393, 105555), (3405, 74183), (7037, 35895), (7179, 35185), (11965, 21111)]