282655855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{887}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 377478144

約数和(自身を除く): 94822289

約数列:

[1, 5, 17, 23, 85, 115, 163, 391, 815, 887, 1955, 2771, 3749, 4435, 13855, 15079, 18745, 20401, 63733, 75395, 102005, 144581, 318665, 346817, 722905, 1734085, 2457877, 3325363, 12289385, 16626815, 56531171, 282655855]

約数ペア:

[(1, 282655855), (5, 56531171), (17, 16626815), (23, 12289385), (85, 3325363), (115, 2457877), (163, 1734085), (391, 722905), (815, 346817), (887, 318665), (1955, 144581), (2771, 102005), (3749, 75395), (4435, 63733), (13855, 20401), (15079, 18745)]