40884675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2252

約数の個数: 48

約数和(自身を含む): 76661760

約数和(自身を除く): 35777085

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 2207, 3705, 6175, 6621, 11035, 18525, 28691, 33105, 41933, 55175, 86073, 125799, 143455, 165525, 209665, 430365, 545129, 628995, 717275, 1048325, 1635387, 2151825, 2725645, 3144975, 8176935, 13628225, 40884675]

約数ペア:

[(1, 40884675), (3, 13628225), (5, 8176935), (13, 3144975), (15, 2725645), (19, 2151825), (25, 1635387), (39, 1048325), (57, 717275), (65, 628995), (75, 545129), (95, 430365), (195, 209665), (247, 165525), (285, 143455), (325, 125799), (475, 86073), (741, 55175), (975, 41933), (1235, 33105), (1425, 28691), (2207, 18525), (3705, 11035), (6175, 6621)]