145347265

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{593}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 205286400

約数和(自身を除く): 59939135

約数列:

[1, 5, 7, 35, 47, 149, 235, 329, 593, 745, 1043, 1645, 2965, 4151, 5215, 7003, 20755, 27871, 35015, 49021, 88357, 139355, 195097, 245105, 441785, 618499, 975485, 3092495, 4152779, 20763895, 29069453, 145347265]

約数ペア:

[(1, 145347265), (5, 29069453), (7, 20763895), (35, 4152779), (47, 3092495), (149, 975485), (235, 618499), (329, 441785), (593, 245105), (745, 195097), (1043, 139355), (1645, 88357), (2965, 49021), (4151, 35015), (5215, 27871), (7003, 20755)]