2953395

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 5322240

約数和(自身を除く): 2368845

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 167, 393, 501, 655, 835, 1179, 1503, 1965, 2505, 3537, 4509, 5895, 7515, 17685, 21877, 22545, 65631, 109385, 196893, 328155, 590679, 984465, 2953395]

約数ペア:

[(1, 2953395), (3, 984465), (5, 590679), (9, 328155), (15, 196893), (27, 109385), (45, 65631), (131, 22545), (135, 21877), (167, 17685), (393, 7515), (501, 5895), (655, 4509), (835, 3537), (1179, 2505), (1503, 1965)]