2015853795

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 3828539520

約数和(自身を除く): 1812685725

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 111, 153, 185, 229, 255, 311, 333, 555, 629, 687, 765, 933, 1145, 1555, 1665, 1887, 2061, 2799, 3145, 3435, 3893, 4665, 5287, 5661, 8473, 9435, 10305, 11507, 11679, 13995, 15861, 19465, 25419, 26435, 28305, 34521, 35037, 42365, 47583, 57535, 58395, 71219, 76257, 79305, 103563, 127095, 144041, 172605, 175185, 195619, 213657, 237915, 356095, 381285, 432123, 517815, 586857, 640971, 720205, 978095, 1068285, 1210723, 1296369, 1760571, 2160615, 2635103, 2934285, 3204855, 3632169, 6053615, 6481845, 7905309, 8802855, 10896507, 13175515, 18160845, 23715927, 39526545, 44796751, 54482535, 118579635, 134390253, 223983755, 403170759, 671951265, 2015853795]

約数ペア:

[(1, 2015853795), (3, 671951265), (5, 403170759), (9, 223983755), (15, 134390253), (17, 118579635), (37, 54482535), (45, 44796751), (51, 39526545), (85, 23715927), (111, 18160845), (153, 13175515), (185, 10896507), (229, 8802855), (255, 7905309), (311, 6481845), (333, 6053615), (555, 3632169), (629, 3204855), (687, 2934285), (765, 2635103), (933, 2160615), (1145, 1760571), (1555, 1296369), (1665, 1210723), (1887, 1068285), (2061, 978095), (2799, 720205), (3145, 640971), (3435, 586857), (3893, 517815), (4665, 432123), (5287, 381285), (5661, 356095), (8473, 237915), (9435, 213657), (10305, 195619), (11507, 175185), (11679, 172605), (13995, 144041), (15861, 127095), (19465, 103563), (25419, 79305), (26435, 76257), (28305, 71219), (34521, 58395), (35037, 57535), (42365, 47583)]