354302425

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{6883}}^1$

素因数の和:6993

約数の個数: 24

約数和(自身を含む): 460952640

約数和(自身を除く): 106650215

約数列:

[1, 5, 25, 29, 71, 145, 355, 725, 1775, 2059, 6883, 10295, 34415, 51475, 172075, 199607, 488693, 998035, 2443465, 4990175, 12217325, 14172097, 70860485, 354302425]

約数ペア:

[(1, 354302425), (5, 70860485), (25, 14172097), (29, 12217325), (71, 4990175), (145, 2443465), (355, 998035), (725, 488693), (1775, 199607), (2059, 172075), (6883, 51475), (10295, 34415)]