230320365

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{401}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 409962816

約数和(自身を除く): 179642451

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 165, 177, 295, 401, 649, 885, 1203, 1947, 2005, 3245, 3481, 4411, 6015, 9735, 10443, 13233, 17405, 22055, 23659, 38291, 52215, 66165, 70977, 114873, 118295, 191455, 260249, 354885, 574365, 780747, 1301245, 1395881, 3903735, 4187643, 6979405, 15354691, 20938215, 46064073, 76773455, 230320365]

約数ペア:

[(1, 230320365), (3, 76773455), (5, 46064073), (11, 20938215), (15, 15354691), (33, 6979405), (55, 4187643), (59, 3903735), (165, 1395881), (177, 1301245), (295, 780747), (401, 574365), (649, 354885), (885, 260249), (1203, 191455), (1947, 118295), (2005, 114873), (3245, 70977), (3481, 66165), (4411, 52215), (6015, 38291), (9735, 23659), (10443, 22055), (13233, 17405)]