9954875

素因数分解:

$5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 14696448

約数和(自身を除く): 4741573

約数列:

[1, 5, 7, 25, 31, 35, 125, 155, 175, 217, 367, 775, 875, 1085, 1835, 2569, 3875, 5425, 9175, 11377, 12845, 27125, 45875, 56885, 64225, 79639, 284425, 321125, 398195, 1422125, 1990975, 9954875]

約数ペア:

[(1, 9954875), (5, 1990975), (7, 1422125), (25, 398195), (31, 321125), (35, 284425), (125, 79639), (155, 64225), (175, 56885), (217, 45875), (367, 27125), (775, 12845), (875, 11377), (1085, 9175), (1835, 5425), (2569, 3875)]