55698125

素因数分解:

$5^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:495

約数の個数: 40

約数和(自身を含む): 82473600

約数和(自身を除く): 26775475

約数列:

[1, 5, 7, 25, 29, 35, 125, 145, 175, 203, 439, 625, 725, 875, 1015, 2195, 3073, 3625, 4375, 5075, 10975, 12731, 15365, 18125, 25375, 54875, 63655, 76825, 89117, 126875, 274375, 318275, 384125, 445585, 1591375, 1920625, 2227925, 7956875, 11139625, 55698125]

約数ペア:

[(1, 55698125), (5, 11139625), (7, 7956875), (25, 2227925), (29, 1920625), (35, 1591375), (125, 445585), (145, 384125), (175, 318275), (203, 274375), (439, 126875), (625, 89117), (725, 76825), (875, 63655), (1015, 54875), (2195, 25375), (3073, 18125), (3625, 15365), (4375, 12731), (5075, 10975)]