564157425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2549}}^1$

素因数の和:2802

約数の個数: 48

約数和(自身を含む): 1009310400

約数和(自身を除く): 445152975

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 227, 325, 681, 975, 1135, 2549, 2951, 3405, 5675, 7647, 8853, 12745, 14755, 17025, 33137, 38235, 44265, 63725, 73775, 99411, 165685, 191175, 221325, 497055, 578623, 828425, 1735869, 2485275, 2893115, 7522099, 8679345, 14465575, 22566297, 37610495, 43396725, 112831485, 188052475, 564157425]

約数ペア:

[(1, 564157425), (3, 188052475), (5, 112831485), (13, 43396725), (15, 37610495), (25, 22566297), (39, 14465575), (65, 8679345), (75, 7522099), (195, 2893115), (227, 2485275), (325, 1735869), (681, 828425), (975, 578623), (1135, 497055), (2549, 221325), (2951, 191175), (3405, 165685), (5675, 99411), (7647, 73775), (8853, 63725), (12745, 44265), (14755, 38235), (17025, 33137)]