313627875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{76031}}^1$

素因数の和:76060

約数の個数: 32

約数和(自身を含む): 569327616

約数和(自身を除く): 255699741

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4125, 76031, 228093, 380155, 836341, 1140465, 1900775, 2509023, 4181705, 5702325, 9503875, 12545115, 20908525, 28511625, 62725575, 104542625, 313627875]

約数ペア:

[(1, 313627875), (3, 104542625), (5, 62725575), (11, 28511625), (15, 20908525), (25, 12545115), (33, 9503875), (55, 5702325), (75, 4181705), (125, 2509023), (165, 1900775), (275, 1140465), (375, 836341), (825, 380155), (1375, 228093), (4125, 76031)]