65330525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1123}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 87806880

約数和(自身を除く): 22476355

約数列:

[1, 5, 13, 25, 65, 179, 325, 895, 1123, 2327, 4475, 5615, 11635, 14599, 28075, 58175, 72995, 201017, 364975, 1005085, 2613221, 5025425, 13066105, 65330525]

約数ペア:

[(1, 65330525), (5, 13066105), (13, 5025425), (25, 2613221), (65, 1005085), (179, 364975), (325, 201017), (895, 72995), (1123, 58175), (2327, 28075), (4475, 14599), (5615, 11635)]