204545055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{8669}}^1$

素因数の和:8712

約数の個数: 48

約数和(自身を含む): 387444960

約数和(自身を除く): 182899905

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 363, 429, 605, 715, 1573, 1815, 2145, 4719, 7865, 8669, 23595, 26007, 43345, 95359, 112697, 130035, 286077, 338091, 476795, 563485, 1048949, 1239667, 1430385, 1690455, 3146847, 3719001, 5244745, 6198335, 13636337, 15734235, 18595005, 40909011, 68181685, 204545055]

約数ペア:

[(1, 204545055), (3, 68181685), (5, 40909011), (11, 18595005), (13, 15734235), (15, 13636337), (33, 6198335), (39, 5244745), (55, 3719001), (65, 3146847), (121, 1690455), (143, 1430385), (165, 1239667), (195, 1048949), (363, 563485), (429, 476795), (605, 338091), (715, 286077), (1573, 130035), (1815, 112697), (2145, 95359), (4719, 43345), (7865, 26007), (8669, 23595)]