9418750

素因数分解:

$2^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 19405008

約数和(自身を除く): 9986258

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 137, 250, 274, 275, 550, 625, 685, 1250, 1370, 1375, 1507, 2750, 3014, 3125, 3425, 6250, 6850, 6875, 7535, 13750, 15070, 17125, 34250, 34375, 37675, 68750, 75350, 85625, 171250, 188375, 376750, 428125, 856250, 941875, 1883750, 4709375, 9418750]

約数ペア:

[(1, 9418750), (2, 4709375), (5, 1883750), (10, 941875), (11, 856250), (22, 428125), (25, 376750), (50, 188375), (55, 171250), (110, 85625), (125, 75350), (137, 68750), (250, 37675), (274, 34375), (275, 34250), (550, 17125), (625, 15070), (685, 13750), (1250, 7535), (1370, 6875), (1375, 6850), (1507, 6250), (2750, 3425), (3014, 3125)]