40985175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 86851584

約数和(自身を除く): 45866409

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 47, 55, 75, 77, 105, 141, 151, 165, 175, 231, 235, 275, 329, 385, 453, 517, 525, 705, 755, 825, 987, 1057, 1155, 1175, 1551, 1645, 1661, 1925, 2265, 2585, 3171, 3525, 3619, 3775, 4935, 4983, 5285, 5775, 7097, 7755, 8225, 8305, 10857, 11325, 11627, 12925, 15855, 18095, 21291, 24675, 24915, 26425, 34881, 35485, 38775, 41525, 49679, 54285, 58135, 78067, 79275, 90475, 106455, 124575, 149037, 174405, 177425, 234201, 248395, 271425, 290675, 390335, 532275, 546469, 745185, 872025, 1171005, 1241975, 1639407, 1951675, 2732345, 3725925, 5855025, 8197035, 13661725, 40985175]

約数ペア:

[(1, 40985175), (3, 13661725), (5, 8197035), (7, 5855025), (11, 3725925), (15, 2732345), (21, 1951675), (25, 1639407), (33, 1241975), (35, 1171005), (47, 872025), (55, 745185), (75, 546469), (77, 532275), (105, 390335), (141, 290675), (151, 271425), (165, 248395), (175, 234201), (231, 177425), (235, 174405), (275, 149037), (329, 124575), (385, 106455), (453, 90475), (517, 79275), (525, 78067), (705, 58135), (755, 54285), (825, 49679), (987, 41525), (1057, 38775), (1155, 35485), (1175, 34881), (1551, 26425), (1645, 24915), (1661, 24675), (1925, 21291), (2265, 18095), (2585, 15855), (3171, 12925), (3525, 11627), (3619, 11325), (3775, 10857), (4935, 8305), (4983, 8225), (5285, 7755), (5775, 7097)]