53122125

素因数分解:

$3^1\times 5^3\times 7^4\times {\mathrm{59}}^1$

素因数の和:105

約数の個数: 80

約数和(自身を含む): 104869440

約数和(自身を除く): 51747315

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 59, 75, 105, 125, 147, 175, 177, 245, 295, 343, 375, 413, 525, 735, 875, 885, 1029, 1225, 1239, 1475, 1715, 2065, 2401, 2625, 2891, 3675, 4425, 5145, 6125, 6195, 7203, 7375, 8575, 8673, 10325, 12005, 14455, 18375, 20237, 22125, 25725, 30975, 36015, 42875, 43365, 51625, 60025, 60711, 72275, 101185, 128625, 141659, 154875, 180075, 216825, 300125, 303555, 361375, 424977, 505925, 708295, 900375, 1084125, 1517775, 2124885, 2529625, 3541475, 7588875, 10624425, 17707375, 53122125]

約数ペア:

[(1, 53122125), (3, 17707375), (5, 10624425), (7, 7588875), (15, 3541475), (21, 2529625), (25, 2124885), (35, 1517775), (49, 1084125), (59, 900375), (75, 708295), (105, 505925), (125, 424977), (147, 361375), (175, 303555), (177, 300125), (245, 216825), (295, 180075), (343, 154875), (375, 141659), (413, 128625), (525, 101185), (735, 72275), (875, 60711), (885, 60025), (1029, 51625), (1225, 43365), (1239, 42875), (1475, 36015), (1715, 30975), (2065, 25725), (2401, 22125), (2625, 20237), (2891, 18375), (3675, 14455), (4425, 12005), (5145, 10325), (6125, 8673), (6195, 8575), (7203, 7375)]