237234065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 314318880

約数和(自身を除く): 77084815

約数列:

[1, 5, 17, 29, 85, 145, 157, 493, 613, 785, 2465, 2669, 3065, 4553, 10421, 13345, 17777, 22765, 52105, 77401, 88885, 96241, 302209, 387005, 481205, 1511045, 1636097, 2790989, 8180485, 13954945, 47446813, 237234065]

約数ペア:

[(1, 237234065), (5, 47446813), (17, 13954945), (29, 8180485), (85, 2790989), (145, 1636097), (157, 1511045), (493, 481205), (613, 387005), (785, 302209), (2465, 96241), (2669, 88885), (3065, 77401), (4553, 52105), (10421, 22765), (13345, 17777)]