69323985

素因数分解:

$3^3\times 5^1\times {\mathrm{513511}}^1$

素因数の和:513525

約数の個数: 16

約数和(自身を含む): 123242880

約数和(自身を除く): 53918895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 513511, 1540533, 2567555, 4621599, 7702665, 13864797, 23107995, 69323985]

約数ペア:

[(1, 69323985), (3, 23107995), (5, 13864797), (9, 7702665), (15, 4621599), (27, 2567555), (45, 1540533), (135, 513511)]