29321205

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2297}}^1$

素因数の和:2365

約数の個数: 32

約数和(自身を含む): 50298624

約数和(自身を除く): 20977419

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2297, 2553, 4255, 6891, 11485, 12765, 34455, 52831, 84989, 158493, 254967, 264155, 424945, 792465, 1274835, 1954747, 5864241, 9773735, 29321205]

約数ペア:

[(1, 29321205), (3, 9773735), (5, 5864241), (15, 1954747), (23, 1274835), (37, 792465), (69, 424945), (111, 264155), (115, 254967), (185, 158493), (345, 84989), (555, 52831), (851, 34455), (2297, 12765), (2553, 11485), (4255, 6891)]