141344905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 188606880

約数和(自身を除く): 47261975

約数列:

[1, 5, 13, 53, 65, 89, 265, 445, 461, 689, 1157, 2305, 3445, 4717, 5785, 5993, 23585, 24433, 29965, 41029, 61321, 122165, 205145, 306605, 317629, 533377, 1588145, 2174537, 2666885, 10872685, 28268981, 141344905]

約数ペア:

[(1, 141344905), (5, 28268981), (13, 10872685), (53, 2666885), (65, 2174537), (89, 1588145), (265, 533377), (445, 317629), (461, 306605), (689, 205145), (1157, 122165), (2305, 61321), (3445, 41029), (4717, 29965), (5785, 24433), (5993, 23585)]