29724705

素因数分解:

$3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{523}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 53070720

約数和(自身を除く): 23346015

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 421, 523, 1263, 1569, 2105, 2615, 3789, 4707, 6315, 7845, 11367, 14121, 18945, 23535, 56835, 70605, 220183, 660549, 1100915, 1981647, 3302745, 5944941, 9908235, 29724705]

約数ペア:

[(1, 29724705), (3, 9908235), (5, 5944941), (9, 3302745), (15, 1981647), (27, 1100915), (45, 660549), (135, 220183), (421, 70605), (523, 56835), (1263, 23535), (1569, 18945), (2105, 14121), (2615, 11367), (3789, 7845), (4707, 6315)]