5178225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 9499392

約数和(自身を除く): 4321167

約数列:

[1, 3, 5, 13, 15, 25, 39, 47, 65, 75, 113, 141, 195, 235, 325, 339, 565, 611, 705, 975, 1175, 1469, 1695, 1833, 2825, 3055, 3525, 4407, 5311, 7345, 8475, 9165, 15275, 15933, 22035, 26555, 36725, 45825, 69043, 79665, 110175, 132775, 207129, 345215, 398325, 1035645, 1726075, 5178225]

約数ペア:

[(1, 5178225), (3, 1726075), (5, 1035645), (13, 398325), (15, 345215), (25, 207129), (39, 132775), (47, 110175), (65, 79665), (75, 69043), (113, 45825), (141, 36725), (195, 26555), (235, 22035), (325, 15933), (339, 15275), (565, 9165), (611, 8475), (705, 7345), (975, 5311), (1175, 4407), (1469, 3525), (1695, 3055), (1833, 2825)]