40452675

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 70090752

約数和(自身を除く): 29638077

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 127, 137, 155, 381, 411, 465, 635, 685, 775, 1905, 2055, 2325, 3175, 3425, 3937, 4247, 9525, 10275, 11811, 12741, 17399, 19685, 21235, 52197, 59055, 63705, 86995, 98425, 106175, 260985, 295275, 318525, 434975, 539369, 1304925, 1618107, 2696845, 8090535, 13484225, 40452675]

約数ペア:

[(1, 40452675), (3, 13484225), (5, 8090535), (15, 2696845), (25, 1618107), (31, 1304925), (75, 539369), (93, 434975), (127, 318525), (137, 295275), (155, 260985), (381, 106175), (411, 98425), (465, 86995), (635, 63705), (685, 59055), (775, 52197), (1905, 21235), (2055, 19685), (2325, 17399), (3175, 12741), (3425, 11811), (3937, 10275), (4247, 9525)]