25145532

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 69672960

約数和(自身を除く): 44527428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 53, 54, 69, 92, 106, 108, 138, 159, 191, 207, 212, 276, 318, 382, 414, 477, 573, 621, 636, 764, 828, 954, 1146, 1219, 1242, 1431, 1719, 1908, 2292, 2438, 2484, 2862, 3438, 3657, 4393, 4876, 5157, 5724, 6876, 7314, 8786, 10123, 10314, 10971, 13179, 14628, 17572, 20246, 20628, 21942, 26358, 30369, 32913, 39537, 40492, 43884, 52716, 60738, 65826, 79074, 91107, 118611, 121476, 131652, 158148, 182214, 232829, 237222, 273321, 364428, 465658, 474444, 546642, 698487, 931316, 1093284, 1396974, 2095461, 2793948, 4190922, 6286383, 8381844, 12572766, 25145532]

約数ペア:

[(1, 25145532), (2, 12572766), (3, 8381844), (4, 6286383), (6, 4190922), (9, 2793948), (12, 2095461), (18, 1396974), (23, 1093284), (27, 931316), (36, 698487), (46, 546642), (53, 474444), (54, 465658), (69, 364428), (92, 273321), (106, 237222), (108, 232829), (138, 182214), (159, 158148), (191, 131652), (207, 121476), (212, 118611), (276, 91107), (318, 79074), (382, 65826), (414, 60738), (477, 52716), (573, 43884), (621, 40492), (636, 39537), (764, 32913), (828, 30369), (954, 26358), (1146, 21942), (1219, 20628), (1242, 20246), (1431, 17572), (1719, 14628), (1908, 13179), (2292, 10971), (2438, 10314), (2484, 10123), (2862, 8786), (3438, 7314), (3657, 6876), (4393, 5724), (4876, 5157)]