423299265

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{2293}}^1$

素因数の和:2729

約数の個数: 32

約数和(自身を含む): 701193216

約数和(自身を除く): 277893951

約数列:

[1, 3, 5, 15, 31, 93, 155, 397, 465, 1191, 1985, 2293, 5955, 6879, 11465, 12307, 34395, 36921, 61535, 71083, 184605, 213249, 355415, 910321, 1066245, 2730963, 4551605, 13654815, 28219951, 84659853, 141099755, 423299265]

約数ペア:

[(1, 423299265), (3, 141099755), (5, 84659853), (15, 28219951), (31, 13654815), (93, 4551605), (155, 2730963), (397, 1066245), (465, 910321), (1191, 355415), (1985, 213249), (2293, 184605), (5955, 71083), (6879, 61535), (11465, 36921), (12307, 34395)]