47043585

素因数分解:

$3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 87360000

約数和(自身を除く): 40316415

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 243, 279, 405, 465, 837, 1215, 1249, 1395, 2511, 3747, 4185, 6245, 7533, 11241, 12555, 18735, 33723, 37665, 38719, 56205, 101169, 116157, 168615, 193595, 303507, 348471, 505845, 580785, 1045413, 1517535, 1742355, 3136239, 5227065, 9408717, 15681195, 47043585]

約数ペア:

[(1, 47043585), (3, 15681195), (5, 9408717), (9, 5227065), (15, 3136239), (27, 1742355), (31, 1517535), (45, 1045413), (81, 580785), (93, 505845), (135, 348471), (155, 303507), (243, 193595), (279, 168615), (405, 116157), (465, 101169), (837, 56205), (1215, 38719), (1249, 37665), (1395, 33723), (2511, 18735), (3747, 12555), (4185, 11241), (6245, 7533)]