156947386845

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1597}}^1\times {\mathrm{159799}}^1$

素因数の和:161445

約数の個数: 32

約数和(自身を含む): 257403283200

約数和(自身を除く): 100455896355

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 1597, 4791, 7985, 23955, 65477, 159799, 196431, 327385, 479397, 798995, 982155, 2396985, 6551759, 19655277, 32758795, 98276385, 255199003, 765597009, 1275995015, 3827985045, 10463159123, 31389477369, 52315795615, 156947386845]

約数ペア:

[(1, 156947386845), (3, 52315795615), (5, 31389477369), (15, 10463159123), (41, 3827985045), (123, 1275995015), (205, 765597009), (615, 255199003), (1597, 98276385), (4791, 32758795), (7985, 19655277), (23955, 6551759), (65477, 2396985), (159799, 982155), (196431, 798995), (327385, 479397)]