1240030755

素因数分解:

$3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{26021}}^1$

素因数の和:26388

約数の個数: 32

約数和(自身を含む): 2210829120

約数和(自身を除く): 970798365

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 353, 1059, 1765, 3177, 5295, 9531, 15885, 26021, 47655, 78063, 130105, 234189, 390315, 702567, 1170945, 3512835, 9185413, 27556239, 45927065, 82668717, 137781195, 248006151, 413343585, 1240030755]

約数ペア:

[(1, 1240030755), (3, 413343585), (5, 248006151), (9, 137781195), (15, 82668717), (27, 45927065), (45, 27556239), (135, 9185413), (353, 3512835), (1059, 1170945), (1765, 702567), (3177, 390315), (5295, 234189), (9531, 130105), (15885, 78063), (26021, 47655)]