142960995

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{102481}}^1$

素因数の和:102523

約数の個数: 24

約数和(自身を含む): 255795072

約数和(自身を除く): 112834077

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 102481, 307443, 512405, 922329, 1537215, 3176911, 4611645, 9530733, 15884555, 28592199, 47653665, 142960995]

約数ペア:

[(1, 142960995), (3, 47653665), (5, 28592199), (9, 15884555), (15, 9530733), (31, 4611645), (45, 3176911), (93, 1537215), (155, 922329), (279, 512405), (465, 307443), (1395, 102481)]