4098875

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{271}}^1$

素因数の和:308

約数の個数: 24

約数和(自身を含む): 5643456

約数和(自身を除く): 1544581

約数列:

[1, 5, 11, 25, 55, 121, 125, 271, 275, 605, 1355, 1375, 2981, 3025, 6775, 14905, 15125, 32791, 33875, 74525, 163955, 372625, 819775, 4098875]

約数ペア:

[(1, 4098875), (5, 819775), (11, 372625), (25, 163955), (55, 74525), (121, 33875), (125, 32791), (271, 15125), (275, 14905), (605, 6775), (1355, 3025), (1375, 2981)]