40464135

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 73513440

約数和(自身を除く): 33049305

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 101, 145, 261, 303, 307, 435, 505, 909, 921, 1305, 1515, 1535, 2763, 2929, 4545, 4605, 8787, 8903, 13815, 14645, 26361, 26709, 31007, 43935, 44515, 80127, 93021, 131805, 133545, 155035, 279063, 400635, 465105, 899203, 1395315, 2697609, 4496015, 8092827, 13488045, 40464135]

約数ペア:

[(1, 40464135), (3, 13488045), (5, 8092827), (9, 4496015), (15, 2697609), (29, 1395315), (45, 899203), (87, 465105), (101, 400635), (145, 279063), (261, 155035), (303, 133545), (307, 131805), (435, 93021), (505, 80127), (909, 44515), (921, 43935), (1305, 31007), (1515, 26709), (1535, 26361), (2763, 14645), (2929, 13815), (4545, 8903), (4605, 8787)]