29864475

素因数分解:

$3^2\times 5^2\times {\mathrm{331}}^1\times {\mathrm{401}}^1$

素因数の和:748

約数の個数: 36

約数和(自身を含む): 53785992

約数和(自身を除く): 23921517

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 331, 401, 993, 1203, 1655, 2005, 2979, 3609, 4965, 6015, 8275, 10025, 14895, 18045, 24825, 30075, 74475, 90225, 132731, 398193, 663655, 1194579, 1990965, 3318275, 5972895, 9954825, 29864475]

約数ペア:

[(1, 29864475), (3, 9954825), (5, 5972895), (9, 3318275), (15, 1990965), (25, 1194579), (45, 663655), (75, 398193), (225, 132731), (331, 90225), (401, 74475), (993, 30075), (1203, 24825), (1655, 18045), (2005, 14895), (2979, 10025), (3609, 8275), (4965, 6015)]