84375915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2591}}^1$

素因数の和:2779

約数の個数: 32

約数和(自身を含む): 146313216

約数和(自身を除く): 61937301

約数列:

[1, 3, 5, 13, 15, 39, 65, 167, 195, 501, 835, 2171, 2505, 2591, 6513, 7773, 10855, 12955, 32565, 33683, 38865, 101049, 168415, 432697, 505245, 1298091, 2163485, 5625061, 6490455, 16875183, 28125305, 84375915]

約数ペア:

[(1, 84375915), (3, 28125305), (5, 16875183), (13, 6490455), (15, 5625061), (39, 2163485), (65, 1298091), (167, 505245), (195, 432697), (501, 168415), (835, 101049), (2171, 38865), (2505, 33683), (2591, 32565), (6513, 12955), (7773, 10855)]