293768895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{68239}}^1$

素因数の和:68295

約数の個数: 32

約数和(自身を含む): 550287360

約数和(自身を除く): 256518465

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 68239, 204717, 341195, 477673, 1023585, 1433019, 2388365, 2797799, 7165095, 8393397, 13988995, 19584593, 41966985, 58753779, 97922965, 293768895]

約数ペア:

[(1, 293768895), (3, 97922965), (5, 58753779), (7, 41966985), (15, 19584593), (21, 13988995), (35, 8393397), (41, 7165095), (105, 2797799), (123, 2388365), (205, 1433019), (287, 1023585), (615, 477673), (861, 341195), (1435, 204717), (4305, 68239)]