3994950915

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{405373}}^1$

素因数の和:405460

約数の個数: 32

約数和(自身を含む): 7199442240

約数和(自身を除く): 3204491325

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 3285, 9855, 405373, 1216119, 2026865, 3648357, 6080595, 10945071, 18241785, 29592229, 54725355, 88776687, 147961145, 266330061, 443883435, 798990183, 1331650305, 3994950915]

約数ペア:

[(1, 3994950915), (3, 1331650305), (5, 798990183), (9, 443883435), (15, 266330061), (27, 147961145), (45, 88776687), (73, 54725355), (135, 29592229), (219, 18241785), (365, 10945071), (657, 6080595), (1095, 3648357), (1971, 2026865), (3285, 1216119), (9855, 405373)]