42353715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^2$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 74807712

約数和(自身を除く): 32453997

約数列:

[1, 3, 5, 15, 17, 37, 51, 67, 85, 111, 185, 201, 255, 335, 555, 629, 1005, 1139, 1887, 2479, 3145, 3417, 4489, 5695, 7437, 9435, 12395, 13467, 17085, 22445, 37185, 42143, 67335, 76313, 126429, 166093, 210715, 228939, 381565, 498279, 632145, 830465, 1144695, 2491395, 2823581, 8470743, 14117905, 42353715]

約数ペア:

[(1, 42353715), (3, 14117905), (5, 8470743), (15, 2823581), (17, 2491395), (37, 1144695), (51, 830465), (67, 632145), (85, 498279), (111, 381565), (185, 228939), (201, 210715), (255, 166093), (335, 126429), (555, 76313), (629, 67335), (1005, 42143), (1139, 37185), (1887, 22445), (2479, 17085), (3145, 13467), (3417, 12395), (4489, 9435), (5695, 7437)]