73065735

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 134840160

約数和(自身を除く): 61774425

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 97, 171, 285, 291, 485, 855, 873, 881, 1455, 1843, 2643, 4365, 4405, 5529, 7929, 9215, 13215, 16587, 16739, 27645, 39645, 50217, 82935, 83695, 85457, 150651, 251085, 256371, 427285, 753255, 769113, 1281855, 1623683, 3845565, 4871049, 8118415, 14613147, 24355245, 73065735]

約数ペア:

[(1, 73065735), (3, 24355245), (5, 14613147), (9, 8118415), (15, 4871049), (19, 3845565), (45, 1623683), (57, 1281855), (95, 769113), (97, 753255), (171, 427285), (285, 256371), (291, 251085), (485, 150651), (855, 85457), (873, 83695), (881, 82935), (1455, 50217), (1843, 39645), (2643, 27645), (4365, 16739), (4405, 16587), (5529, 13215), (7929, 9215)]