348518425

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 54

約数和(自身を含む): 483329742

約数和(自身を除く): 134811317

約数列:

[1, 5, 19, 23, 25, 73, 95, 115, 361, 365, 437, 475, 529, 575, 1387, 1679, 1805, 1825, 2185, 2645, 6935, 8303, 8395, 9025, 10051, 10925, 13225, 26353, 31901, 34675, 38617, 41515, 41975, 50255, 131765, 159505, 190969, 193085, 207575, 251275, 606119, 658825, 733723, 797525, 954845, 965425, 3030595, 3668615, 4774225, 13940737, 15152975, 18343075, 69703685, 348518425]

約数ペア:

[(1, 348518425), (5, 69703685), (19, 18343075), (23, 15152975), (25, 13940737), (73, 4774225), (95, 3668615), (115, 3030595), (361, 965425), (365, 954845), (437, 797525), (475, 733723), (529, 658825), (575, 606119), (1387, 251275), (1679, 207575), (1805, 193085), (1825, 190969), (2185, 159505), (2645, 131765), (6935, 50255), (8303, 41975), (8395, 41515), (9025, 38617), (10051, 34675), (10925, 31901), (13225, 26353)]