6866145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 14233128

約数和(自身を除く): 7366983

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 97, 99, 117, 121, 143, 165, 195, 291, 363, 429, 485, 495, 585, 605, 715, 873, 1067, 1089, 1261, 1287, 1455, 1573, 1815, 2145, 3201, 3783, 4365, 4719, 5335, 5445, 6305, 6435, 7865, 9603, 11349, 11737, 13871, 14157, 16005, 18915, 23595, 35211, 41613, 48015, 56745, 58685, 69355, 70785, 105633, 124839, 152581, 176055, 208065, 457743, 528165, 624195, 762905, 1373229, 2288715, 6866145]

約数ペア:

[(1, 6866145), (3, 2288715), (5, 1373229), (9, 762905), (11, 624195), (13, 528165), (15, 457743), (33, 208065), (39, 176055), (45, 152581), (55, 124839), (65, 105633), (97, 70785), (99, 69355), (117, 58685), (121, 56745), (143, 48015), (165, 41613), (195, 35211), (291, 23595), (363, 18915), (429, 16005), (485, 14157), (495, 13871), (585, 11737), (605, 11349), (715, 9603), (873, 7865), (1067, 6435), (1089, 6305), (1261, 5445), (1287, 5335), (1455, 4719), (1573, 4365), (1815, 3783), (2145, 3201)]