575996875

素因数分解:

$5^5\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 773388000

約数和(自身を除く): 197391125

約数列:

[1, 5, 19, 25, 89, 95, 109, 125, 445, 475, 545, 625, 1691, 2071, 2225, 2375, 2725, 3125, 8455, 9701, 10355, 11125, 11875, 13625, 42275, 48505, 51775, 55625, 59375, 68125, 184319, 211375, 242525, 258875, 278125, 340625, 921595, 1056875, 1212625, 1294375, 4607975, 5284375, 6063125, 6471875, 23039875, 30315625, 115199375, 575996875]

約数ペア:

[(1, 575996875), (5, 115199375), (19, 30315625), (25, 23039875), (89, 6471875), (95, 6063125), (109, 5284375), (125, 4607975), (445, 1294375), (475, 1212625), (545, 1056875), (625, 921595), (1691, 340625), (2071, 278125), (2225, 258875), (2375, 242525), (2725, 211375), (3125, 184319), (8455, 68125), (9701, 59375), (10355, 55625), (11125, 51775), (11875, 48505), (13625, 42275)]