90604995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2029}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 156878400

約数和(自身を除く): 66273405

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 229, 687, 1145, 2029, 2977, 3435, 6087, 8931, 10145, 14885, 26377, 30435, 44655, 79131, 131885, 395655, 464641, 1393923, 2323205, 6040333, 6969615, 18120999, 30201665, 90604995]

約数ペア:

[(1, 90604995), (3, 30201665), (5, 18120999), (13, 6969615), (15, 6040333), (39, 2323205), (65, 1393923), (195, 464641), (229, 395655), (687, 131885), (1145, 79131), (2029, 44655), (2977, 30435), (3435, 26377), (6087, 14885), (8931, 10145)]