41091875

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 40

約数和(自身を含む): 57731520

約数和(自身を除く): 16639645

約数列:

[1, 5, 11, 25, 43, 55, 125, 139, 215, 275, 473, 625, 695, 1075, 1375, 1529, 2365, 3475, 5375, 5977, 6875, 7645, 11825, 17375, 26875, 29885, 38225, 59125, 65747, 86875, 149425, 191125, 295625, 328735, 747125, 955625, 1643675, 3735625, 8218375, 41091875]

約数ペア:

[(1, 41091875), (5, 8218375), (11, 3735625), (25, 1643675), (43, 955625), (55, 747125), (125, 328735), (139, 295625), (215, 191125), (275, 149425), (473, 86875), (625, 65747), (695, 59125), (1075, 38225), (1375, 29885), (1529, 26875), (2365, 17375), (3475, 11825), (5375, 7645), (5977, 6875)]