1985291135

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{797}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 2533809600

約数和(自身を除く): 548518465

約数列:

[1, 5, 29, 41, 145, 205, 419, 797, 1189, 2095, 3985, 5945, 12151, 17179, 23113, 32677, 60755, 85895, 115565, 163385, 333943, 498191, 947633, 1669715, 2490955, 4738165, 9684347, 13691663, 48421735, 68458315, 397058227, 1985291135]

約数ペア:

[(1, 1985291135), (5, 397058227), (29, 68458315), (41, 48421735), (145, 13691663), (205, 9684347), (419, 4738165), (797, 2490955), (1189, 1669715), (2095, 947633), (3985, 498191), (5945, 333943), (12151, 163385), (17179, 115565), (23113, 85895), (32677, 60755)]