288519015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:624

約数の個数: 64

約数和(自身を含む): 507617280

約数和(自身を除く): 219098265

約数列:

[1, 3, 5, 15, 23, 31, 53, 69, 93, 115, 155, 159, 265, 345, 465, 509, 713, 795, 1219, 1527, 1643, 2139, 2545, 3565, 3657, 4929, 6095, 7635, 8215, 10695, 11707, 15779, 18285, 24645, 26977, 35121, 37789, 47337, 58535, 78895, 80931, 113367, 134885, 175605, 188945, 236685, 362917, 404655, 566835, 620471, 836287, 1088751, 1814585, 1861413, 2508861, 3102355, 4181435, 5443755, 9307065, 12544305, 19234601, 57703803, 96173005, 288519015]

約数ペア:

[(1, 288519015), (3, 96173005), (5, 57703803), (15, 19234601), (23, 12544305), (31, 9307065), (53, 5443755), (69, 4181435), (93, 3102355), (115, 2508861), (155, 1861413), (159, 1814585), (265, 1088751), (345, 836287), (465, 620471), (509, 566835), (713, 404655), (795, 362917), (1219, 236685), (1527, 188945), (1643, 175605), (2139, 134885), (2545, 113367), (3565, 80931), (3657, 78895), (4929, 58535), (6095, 47337), (7635, 37789), (8215, 35121), (10695, 26977), (11707, 24645), (15779, 18285)]