919184435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{5479}}^1$

素因数の和:5615

約数の個数: 32

約数和(自身を含む): 1242864000

約数和(自身を除く): 323679565

約数列:

[1, 5, 13, 29, 65, 89, 145, 377, 445, 1157, 1885, 2581, 5479, 5785, 12905, 27395, 33553, 71227, 158891, 167765, 356135, 487631, 794455, 2065583, 2438155, 6339203, 10327915, 14141299, 31696015, 70706495, 183836887, 919184435]

約数ペア:

[(1, 919184435), (5, 183836887), (13, 70706495), (29, 31696015), (65, 14141299), (89, 10327915), (145, 6339203), (377, 2438155), (445, 2065583), (1157, 794455), (1885, 487631), (2581, 356135), (5479, 167765), (5785, 158891), (12905, 71227), (27395, 33553)]