55542225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{38977}}^1$

素因数の和:39009

約数の個数: 24

約数和(自身を含む): 96665440

約数和(自身を除く): 41123215

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 38977, 116931, 194885, 584655, 740563, 974425, 2221689, 2923275, 3702815, 11108445, 18514075, 55542225]

約数ペア:

[(1, 55542225), (3, 18514075), (5, 11108445), (15, 3702815), (19, 2923275), (25, 2221689), (57, 974425), (75, 740563), (95, 584655), (285, 194885), (475, 116931), (1425, 38977)]