48289995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 97598592

約数和(自身を除く): 49308597

約数列:

[1, 3, 5, 9, 13, 15, 23, 37, 39, 45, 65, 69, 97, 111, 115, 117, 185, 195, 207, 291, 299, 333, 345, 481, 485, 555, 585, 851, 873, 897, 1035, 1261, 1443, 1455, 1495, 1665, 2231, 2405, 2553, 2691, 3589, 3783, 4255, 4329, 4365, 4485, 6305, 6693, 7215, 7659, 10767, 11063, 11155, 11349, 12765, 13455, 17945, 18915, 20079, 21645, 29003, 32301, 33189, 33465, 38295, 46657, 53835, 55315, 56745, 82547, 87009, 99567, 100395, 139971, 145015, 161505, 165945, 233285, 247641, 261027, 412735, 419913, 435045, 497835, 699855, 742923, 1073111, 1238205, 1305135, 2099565, 3219333, 3714615, 5365555, 9657999, 16096665, 48289995]

約数ペア:

[(1, 48289995), (3, 16096665), (5, 9657999), (9, 5365555), (13, 3714615), (15, 3219333), (23, 2099565), (37, 1305135), (39, 1238205), (45, 1073111), (65, 742923), (69, 699855), (97, 497835), (111, 435045), (115, 419913), (117, 412735), (185, 261027), (195, 247641), (207, 233285), (291, 165945), (299, 161505), (333, 145015), (345, 139971), (481, 100395), (485, 99567), (555, 87009), (585, 82547), (851, 56745), (873, 55315), (897, 53835), (1035, 46657), (1261, 38295), (1443, 33465), (1455, 33189), (1495, 32301), (1665, 29003), (2231, 21645), (2405, 20079), (2553, 18915), (2691, 17945), (3589, 13455), (3783, 12765), (4255, 11349), (4329, 11155), (4365, 11063), (4485, 10767), (6305, 7659), (6693, 7215)]