42529125

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 76677120

約数和(自身を除く): 34147995

約数列:

[1, 3, 5, 15, 19, 25, 47, 57, 75, 95, 125, 127, 141, 235, 285, 375, 381, 475, 635, 705, 893, 1175, 1425, 1905, 2375, 2413, 2679, 3175, 3525, 4465, 5875, 5969, 7125, 7239, 9525, 12065, 13395, 15875, 17625, 17907, 22325, 29845, 36195, 47625, 60325, 66975, 89535, 111625, 113411, 149225, 180975, 301625, 334875, 340233, 447675, 567055, 746125, 904875, 1701165, 2238375, 2835275, 8505825, 14176375, 42529125]

約数ペア:

[(1, 42529125), (3, 14176375), (5, 8505825), (15, 2835275), (19, 2238375), (25, 1701165), (47, 904875), (57, 746125), (75, 567055), (95, 447675), (125, 340233), (127, 334875), (141, 301625), (235, 180975), (285, 149225), (375, 113411), (381, 111625), (475, 89535), (635, 66975), (705, 60325), (893, 47625), (1175, 36195), (1425, 29845), (1905, 22325), (2375, 17907), (2413, 17625), (2679, 15875), (3175, 13395), (3525, 12065), (4465, 9525), (5875, 7239), (5969, 7125)]