124675725

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 213057792

約数和(自身を除く): 88382067

約数列:

[1, 3, 5, 15, 25, 47, 75, 113, 141, 235, 313, 339, 565, 705, 939, 1175, 1565, 1695, 2825, 3525, 4695, 5311, 7825, 8475, 14711, 15933, 23475, 26555, 35369, 44133, 73555, 79665, 106107, 132775, 176845, 220665, 367775, 398325, 530535, 884225, 1103325, 1662343, 2652675, 4987029, 8311715, 24935145, 41558575, 124675725]

約数ペア:

[(1, 124675725), (3, 41558575), (5, 24935145), (15, 8311715), (25, 4987029), (47, 2652675), (75, 1662343), (113, 1103325), (141, 884225), (235, 530535), (313, 398325), (339, 367775), (565, 220665), (705, 176845), (939, 132775), (1175, 106107), (1565, 79665), (1695, 73555), (2825, 44133), (3525, 35369), (4695, 26555), (5311, 23475), (7825, 15933), (8475, 14711)]