42613725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 90279936

約数和(自身を除く): 47666211

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 47, 55, 75, 77, 105, 141, 157, 165, 175, 231, 235, 275, 329, 385, 471, 517, 525, 705, 785, 825, 987, 1099, 1155, 1175, 1551, 1645, 1727, 1925, 2355, 2585, 3297, 3525, 3619, 3925, 4935, 5181, 5495, 5775, 7379, 7755, 8225, 8635, 10857, 11775, 12089, 12925, 16485, 18095, 22137, 24675, 25905, 27475, 36267, 36895, 38775, 43175, 51653, 54285, 60445, 81169, 82425, 90475, 110685, 129525, 154959, 181335, 184475, 243507, 258265, 271425, 302225, 405845, 553425, 568183, 774795, 906675, 1217535, 1291325, 1704549, 2029225, 2840915, 3873975, 6087675, 8522745, 14204575, 42613725]

約数ペア:

[(1, 42613725), (3, 14204575), (5, 8522745), (7, 6087675), (11, 3873975), (15, 2840915), (21, 2029225), (25, 1704549), (33, 1291325), (35, 1217535), (47, 906675), (55, 774795), (75, 568183), (77, 553425), (105, 405845), (141, 302225), (157, 271425), (165, 258265), (175, 243507), (231, 184475), (235, 181335), (275, 154959), (329, 129525), (385, 110685), (471, 90475), (517, 82425), (525, 81169), (705, 60445), (785, 54285), (825, 51653), (987, 43175), (1099, 38775), (1155, 36895), (1175, 36267), (1551, 27475), (1645, 25905), (1727, 24675), (1925, 22137), (2355, 18095), (2585, 16485), (3297, 12925), (3525, 12089), (3619, 11775), (3925, 10857), (4935, 8635), (5181, 8225), (5495, 7755), (5775, 7379)]