47571875

素因数分解:

$5^5\times {\mathrm{13}}^1\times {\mathrm{1171}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 64089648

約数和(自身を除く): 16517773

約数列:

[1, 5, 13, 25, 65, 125, 325, 625, 1171, 1625, 3125, 5855, 8125, 15223, 29275, 40625, 76115, 146375, 380575, 731875, 1902875, 3659375, 9514375, 47571875]

約数ペア:

[(1, 47571875), (5, 9514375), (13, 3659375), (25, 1902875), (65, 731875), (125, 380575), (325, 146375), (625, 76115), (1171, 40625), (1625, 29275), (3125, 15223), (5855, 8125)]