42165585

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 93570048

約数和(自身を除く): 51404463

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 43, 45, 55, 63, 77, 99, 105, 129, 165, 215, 231, 283, 301, 315, 385, 387, 473, 495, 645, 693, 849, 903, 1155, 1415, 1419, 1505, 1935, 1981, 2365, 2547, 2709, 3113, 3311, 3465, 4245, 4257, 4515, 5943, 7095, 9339, 9905, 9933, 12169, 12735, 13545, 15565, 16555, 17829, 21285, 21791, 28017, 29715, 29799, 36507, 46695, 49665, 60845, 65373, 85183, 89145, 108955, 109521, 133859, 140085, 148995, 182535, 196119, 255549, 326865, 401577, 425915, 547605, 669295, 766647, 937013, 980595, 1204731, 1277745, 2007885, 2811039, 3833235, 4685065, 6023655, 8433117, 14055195, 42165585]

約数ペア:

[(1, 42165585), (3, 14055195), (5, 8433117), (7, 6023655), (9, 4685065), (11, 3833235), (15, 2811039), (21, 2007885), (33, 1277745), (35, 1204731), (43, 980595), (45, 937013), (55, 766647), (63, 669295), (77, 547605), (99, 425915), (105, 401577), (129, 326865), (165, 255549), (215, 196119), (231, 182535), (283, 148995), (301, 140085), (315, 133859), (385, 109521), (387, 108955), (473, 89145), (495, 85183), (645, 65373), (693, 60845), (849, 49665), (903, 46695), (1155, 36507), (1415, 29799), (1419, 29715), (1505, 28017), (1935, 21791), (1981, 21285), (2365, 17829), (2547, 16555), (2709, 15565), (3113, 13545), (3311, 12735), (3465, 12169), (4245, 9933), (4257, 9905), (4515, 9339), (5943, 7095)]