347896275

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4919}}^1$

素因数の和:4996

約数の個数: 48

約数和(自身を含む): 614960640

約数和(自身を除く): 267064365

約数列:

[1, 3, 5, 15, 23, 25, 41, 69, 75, 115, 123, 205, 345, 575, 615, 943, 1025, 1725, 2829, 3075, 4715, 4919, 14145, 14757, 23575, 24595, 70725, 73785, 113137, 122975, 201679, 339411, 368925, 565685, 605037, 1008395, 1697055, 2828425, 3025185, 4638617, 5041975, 8485275, 13915851, 15125925, 23193085, 69579255, 115965425, 347896275]

約数ペア:

[(1, 347896275), (3, 115965425), (5, 69579255), (15, 23193085), (23, 15125925), (25, 13915851), (41, 8485275), (69, 5041975), (75, 4638617), (115, 3025185), (123, 2828425), (205, 1697055), (345, 1008395), (575, 605037), (615, 565685), (943, 368925), (1025, 339411), (1725, 201679), (2829, 122975), (3075, 113137), (4715, 73785), (4919, 70725), (14145, 24595), (14757, 23575)]