9554025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 17498880

約数和(自身を除く): 7944855

約数列:

[1, 3, 5, 13, 15, 25, 39, 41, 65, 75, 123, 195, 205, 239, 325, 533, 615, 717, 975, 1025, 1195, 1599, 2665, 3075, 3107, 3585, 5975, 7995, 9321, 9799, 13325, 15535, 17925, 29397, 39975, 46605, 48995, 77675, 127387, 146985, 233025, 244975, 382161, 636935, 734925, 1910805, 3184675, 9554025]

約数ペア:

[(1, 9554025), (3, 3184675), (5, 1910805), (13, 734925), (15, 636935), (25, 382161), (39, 244975), (41, 233025), (65, 146985), (75, 127387), (123, 77675), (195, 48995), (205, 46605), (239, 39975), (325, 29397), (533, 17925), (615, 15535), (717, 13325), (975, 9799), (1025, 9321), (1195, 7995), (1599, 5975), (2665, 3585), (3075, 3107)]