32171025

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 55853568

約数和(自身を除く): 23682543

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 101, 137, 155, 303, 411, 465, 505, 685, 775, 1515, 2055, 2325, 2525, 3131, 3425, 4247, 7575, 9393, 10275, 12741, 13837, 15655, 21235, 41511, 46965, 63705, 69185, 78275, 106175, 207555, 234825, 318525, 345925, 428947, 1037775, 1286841, 2144735, 6434205, 10723675, 32171025]

約数ペア:

[(1, 32171025), (3, 10723675), (5, 6434205), (15, 2144735), (25, 1286841), (31, 1037775), (75, 428947), (93, 345925), (101, 318525), (137, 234825), (155, 207555), (303, 106175), (411, 78275), (465, 69185), (505, 63705), (685, 46965), (775, 41511), (1515, 21235), (2055, 15655), (2325, 13837), (2525, 12741), (3131, 10275), (3425, 9393), (4247, 7575)]