127293585

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{983}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 208293120

約数和(自身を除く): 80999535

約数列:

[1, 3, 5, 15, 89, 97, 267, 291, 445, 485, 983, 1335, 1455, 2949, 4915, 8633, 14745, 25899, 43165, 87487, 95351, 129495, 262461, 286053, 437435, 476755, 1312305, 1430265, 8486239, 25458717, 42431195, 127293585]

約数ペア:

[(1, 127293585), (3, 42431195), (5, 25458717), (15, 8486239), (89, 1430265), (97, 1312305), (267, 476755), (291, 437435), (445, 286053), (485, 262461), (983, 129495), (1335, 95351), (1455, 87487), (2949, 43165), (4915, 25899), (8633, 14745)]