1216500075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{772381}}^1$

素因数の和:772404

約数の個数: 36

約数和(自身を含む): 2490159568

約数和(自身を除く): 1273659493

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 772381, 2317143, 3861905, 5406667, 6951429, 11585715, 16220001, 19309525, 27033335, 34757145, 48660003, 57928575, 81100005, 135166675, 173785725, 243300015, 405500025, 1216500075]

約数ペア:

[(1, 1216500075), (3, 405500025), (5, 243300015), (7, 173785725), (9, 135166675), (15, 81100005), (21, 57928575), (25, 48660003), (35, 34757145), (45, 27033335), (63, 19309525), (75, 16220001), (105, 11585715), (175, 6951429), (225, 5406667), (315, 3861905), (525, 2317143), (1575, 772381)]