1173231405

素因数分解:

$3^3\times 5^1\times {\mathrm{8690603}}^1$

素因数の和:8690617

約数の個数: 16

約数和(自身を含む): 2085744960

約数和(自身を除く): 912513555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 8690603, 26071809, 43453015, 78215427, 130359045, 234646281, 391077135, 1173231405]

約数ペア:

[(1, 1173231405), (3, 391077135), (5, 234646281), (9, 130359045), (15, 78215427), (27, 43453015), (45, 26071809), (135, 8690603)]