2445451225

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{196817}}^1$

素因数の和:196905

約数の個数: 24

約数和(自身を含む): 3514382208

約数和(自身を除く): 1068930983

約数列:

[1, 5, 7, 25, 35, 71, 175, 355, 497, 1775, 2485, 12425, 196817, 984085, 1377719, 4920425, 6888595, 13974007, 34442975, 69870035, 97818049, 349350175, 489090245, 2445451225]

約数ペア:

[(1, 2445451225), (5, 489090245), (7, 349350175), (25, 97818049), (35, 69870035), (71, 34442975), (175, 13974007), (355, 6888595), (497, 4920425), (1775, 1377719), (2485, 984085), (12425, 196817)]