355530804545

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2467}}^1\times {\mathrm{9643}}^1$

素因数の和:12190

約数の個数: 48

約数和(自身を含む): 504684715968

約数和(自身を除く): 149153911423

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 427, 2135, 2467, 2989, 9643, 12335, 14945, 17269, 48215, 67501, 86345, 120883, 150487, 337505, 472507, 588223, 604415, 752435, 1053409, 2362535, 2941115, 4117561, 5267045, 7373863, 20587805, 23789281, 28822927, 36869315, 118946405, 144114635, 166524967, 832624835, 1165674769, 1451146141, 5828373845, 7255730705, 10158022987, 50790114935, 71106160909, 355530804545]

約数ペア:

[(1, 355530804545), (5, 71106160909), (7, 50790114935), (35, 10158022987), (49, 7255730705), (61, 5828373845), (245, 1451146141), (305, 1165674769), (427, 832624835), (2135, 166524967), (2467, 144114635), (2989, 118946405), (9643, 36869315), (12335, 28822927), (14945, 23789281), (17269, 20587805), (48215, 7373863), (67501, 5267045), (86345, 4117561), (120883, 2941115), (150487, 2362535), (337505, 1053409), (472507, 752435), (588223, 604415)]