42656895

素因数分解:

$3^3\times 5^1\times {\mathrm{315977}}^1$

素因数の和:315991

約数の個数: 16

約数和(自身を含む): 75834720

約数和(自身を除く): 33177825

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 315977, 947931, 1579885, 2843793, 4739655, 8531379, 14218965, 42656895]

約数ペア:

[(1, 42656895), (3, 14218965), (5, 8531379), (9, 4739655), (15, 2843793), (27, 1579885), (45, 947931), (135, 315977)]