126702975

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1499}}^1$

素因数の和:1549

約数の個数: 72

約数和(自身を含む): 254448000

約数和(自身を除く): 127745025

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 49, 69, 75, 105, 115, 147, 161, 175, 245, 345, 483, 525, 575, 735, 805, 1127, 1225, 1499, 1725, 2415, 3381, 3675, 4025, 4497, 5635, 7495, 10493, 12075, 16905, 22485, 28175, 31479, 34477, 37475, 52465, 73451, 84525, 103431, 112425, 157395, 172385, 220353, 241339, 262325, 367255, 517155, 724017, 786975, 861925, 1101765, 1206695, 1689373, 1836275, 2585775, 3620085, 5068119, 5508825, 6033475, 8446865, 18100425, 25340595, 42234325, 126702975]

約数ペア:

[(1, 126702975), (3, 42234325), (5, 25340595), (7, 18100425), (15, 8446865), (21, 6033475), (23, 5508825), (25, 5068119), (35, 3620085), (49, 2585775), (69, 1836275), (75, 1689373), (105, 1206695), (115, 1101765), (147, 861925), (161, 786975), (175, 724017), (245, 517155), (345, 367255), (483, 262325), (525, 241339), (575, 220353), (735, 172385), (805, 157395), (1127, 112425), (1225, 103431), (1499, 84525), (1725, 73451), (2415, 52465), (3381, 37475), (3675, 34477), (4025, 31479), (4497, 28175), (5635, 22485), (7495, 16905), (10493, 12075)]