395331375

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^2\times {\mathrm{1097}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 680355936

約数和(自身を除く): 285024561

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 375, 465, 775, 961, 1097, 2325, 2883, 3291, 3875, 4805, 5485, 11625, 14415, 16455, 24025, 27425, 34007, 72075, 82275, 102021, 120125, 137125, 170035, 360375, 411375, 510105, 850175, 1054217, 2550525, 3162651, 4250875, 5271085, 12752625, 15813255, 26355425, 79066275, 131777125, 395331375]

約数ペア:

[(1, 395331375), (3, 131777125), (5, 79066275), (15, 26355425), (25, 15813255), (31, 12752625), (75, 5271085), (93, 4250875), (125, 3162651), (155, 2550525), (375, 1054217), (465, 850175), (775, 510105), (961, 411375), (1097, 360375), (2325, 170035), (2883, 137125), (3291, 120125), (3875, 102021), (4805, 82275), (5485, 72075), (11625, 34007), (14415, 27425), (16455, 24025)]