144562215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20549}}^1$

素因数の和:20631

約数の個数: 32

約数和(自身を含む): 268300800

約数和(自身を除く): 123738585

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 201, 335, 469, 1005, 1407, 2345, 7035, 20549, 61647, 102745, 143843, 308235, 431529, 719215, 1376783, 2157645, 4130349, 6883915, 9637481, 20651745, 28912443, 48187405, 144562215]

約数ペア:

[(1, 144562215), (3, 48187405), (5, 28912443), (7, 20651745), (15, 9637481), (21, 6883915), (35, 4130349), (67, 2157645), (105, 1376783), (201, 719215), (335, 431529), (469, 308235), (1005, 143843), (1407, 102745), (2345, 61647), (7035, 20549)]