359017825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 493272000

約数和(自身を除く): 134254175

約数列:

[1, 5, 19, 25, 29, 67, 95, 145, 335, 389, 475, 551, 725, 1273, 1675, 1943, 1945, 2755, 6365, 7391, 9715, 9725, 11281, 13775, 26063, 31825, 36917, 36955, 48575, 56405, 130315, 184585, 184775, 214339, 282025, 495197, 651575, 755827, 922925, 1071695, 2475985, 3779135, 5358475, 12379925, 14360713, 18895675, 71803565, 359017825]

約数ペア:

[(1, 359017825), (5, 71803565), (19, 18895675), (25, 14360713), (29, 12379925), (67, 5358475), (95, 3779135), (145, 2475985), (335, 1071695), (389, 922925), (475, 755827), (551, 651575), (725, 495197), (1273, 282025), (1675, 214339), (1943, 184775), (1945, 184585), (2755, 130315), (6365, 56405), (7391, 48575), (9715, 36955), (9725, 36917), (11281, 31825), (13775, 26063)]