47770125

素因数分解:

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

素因数の和:311

約数の個数: 64

約数和(自身を含む): 88058880

約数和(自身を除く): 40288755

約数列:

[1, 3, 5, 13, 15, 25, 39, 41, 65, 75, 123, 125, 195, 205, 239, 325, 375, 533, 615, 717, 975, 1025, 1195, 1599, 1625, 2665, 3075, 3107, 3585, 4875, 5125, 5975, 7995, 9321, 9799, 13325, 15375, 15535, 17925, 29397, 29875, 39975, 46605, 48995, 66625, 77675, 89625, 127387, 146985, 199875, 233025, 244975, 382161, 388375, 636935, 734925, 1165125, 1224875, 1910805, 3184675, 3674625, 9554025, 15923375, 47770125]

約数ペア:

[(1, 47770125), (3, 15923375), (5, 9554025), (13, 3674625), (15, 3184675), (25, 1910805), (39, 1224875), (41, 1165125), (65, 734925), (75, 636935), (123, 388375), (125, 382161), (195, 244975), (205, 233025), (239, 199875), (325, 146985), (375, 127387), (533, 89625), (615, 77675), (717, 66625), (975, 48995), (1025, 46605), (1195, 39975), (1599, 29875), (1625, 29397), (2665, 17925), (3075, 15535), (3107, 15375), (3585, 13325), (4875, 9799), (5125, 9321), (5975, 7995)]