206377275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9203}}^1$

素因数の和:9252

約数の個数: 48

約数和(自身を含む): 383475456

約数和(自身を除く): 177098181

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 299, 325, 345, 575, 897, 975, 1495, 1725, 4485, 7475, 9203, 22425, 27609, 46015, 119639, 138045, 211669, 230075, 358917, 598195, 635007, 690225, 1058345, 1794585, 2751697, 2990975, 3175035, 5291725, 8255091, 8972925, 13758485, 15875175, 41275455, 68792425, 206377275]

約数ペア:

[(1, 206377275), (3, 68792425), (5, 41275455), (13, 15875175), (15, 13758485), (23, 8972925), (25, 8255091), (39, 5291725), (65, 3175035), (69, 2990975), (75, 2751697), (115, 1794585), (195, 1058345), (299, 690225), (325, 635007), (345, 598195), (575, 358917), (897, 230075), (975, 211669), (1495, 138045), (1725, 119639), (4485, 46015), (7475, 27609), (9203, 22425)]