54535275

素因数分解:

$3^5\times 5^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 103993344

約数和(自身を除く): 49458069

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 81, 135, 141, 191, 225, 235, 243, 405, 423, 573, 675, 705, 955, 1175, 1215, 1269, 1719, 2025, 2115, 2865, 3525, 3807, 4775, 5157, 6075, 6345, 8595, 8977, 10575, 11421, 14325, 15471, 19035, 25785, 26931, 31725, 42975, 44885, 46413, 57105, 77355, 80793, 95175, 128925, 134655, 224425, 232065, 242379, 285525, 386775, 403965, 673275, 727137, 1160325, 1211895, 2019825, 2181411, 3635685, 6059475, 10907055, 18178425, 54535275]

約数ペア:

[(1, 54535275), (3, 18178425), (5, 10907055), (9, 6059475), (15, 3635685), (25, 2181411), (27, 2019825), (45, 1211895), (47, 1160325), (75, 727137), (81, 673275), (135, 403965), (141, 386775), (191, 285525), (225, 242379), (235, 232065), (243, 224425), (405, 134655), (423, 128925), (573, 95175), (675, 80793), (705, 77355), (955, 57105), (1175, 46413), (1215, 44885), (1269, 42975), (1719, 31725), (2025, 26931), (2115, 25785), (2865, 19035), (3525, 15471), (3807, 14325), (4775, 11421), (5157, 10575), (6075, 8977), (6345, 8595)]