322412925

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 548982720

約数和(自身を除く): 226569795

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 257, 389, 645, 771, 1075, 1167, 1285, 1945, 3225, 3855, 5835, 6425, 9725, 11051, 16727, 19275, 29175, 33153, 50181, 55255, 83635, 99973, 165765, 250905, 276275, 299919, 418175, 499865, 828825, 1254525, 1499595, 2499325, 4298839, 7497975, 12896517, 21494195, 64482585, 107470975, 322412925]

約数ペア:

[(1, 322412925), (3, 107470975), (5, 64482585), (15, 21494195), (25, 12896517), (43, 7497975), (75, 4298839), (129, 2499325), (215, 1499595), (257, 1254525), (389, 828825), (645, 499865), (771, 418175), (1075, 299919), (1167, 276275), (1285, 250905), (1945, 165765), (3225, 99973), (3855, 83635), (5835, 55255), (6425, 50181), (9725, 33153), (11051, 29175), (16727, 19275)]