5271945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 64

約数和(自身を含む): 10506240

約数和(自身を除く): 5234295

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 37, 59, 69, 105, 111, 115, 161, 177, 185, 259, 295, 345, 413, 483, 555, 777, 805, 851, 885, 1239, 1295, 1357, 2065, 2183, 2415, 2553, 3885, 4071, 4255, 5957, 6195, 6549, 6785, 9499, 10915, 12765, 15281, 17871, 20355, 28497, 29785, 32745, 45843, 47495, 50209, 76405, 89355, 142485, 150627, 229215, 251045, 351463, 753135, 1054389, 1757315, 5271945]

約数ペア:

[(1, 5271945), (3, 1757315), (5, 1054389), (7, 753135), (15, 351463), (21, 251045), (23, 229215), (35, 150627), (37, 142485), (59, 89355), (69, 76405), (105, 50209), (111, 47495), (115, 45843), (161, 32745), (177, 29785), (185, 28497), (259, 20355), (295, 17871), (345, 15281), (413, 12765), (483, 10915), (555, 9499), (777, 6785), (805, 6549), (851, 6195), (885, 5957), (1239, 4255), (1295, 4071), (1357, 3885), (2065, 2553), (2183, 2415)]