9691946425

素因数分解:

$5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1801}}^1$

素因数の和:2039

約数の個数: 72

約数和(自身を含む): 14672489472

約数和(自身を除く): 4980543047

約数列:

[1, 5, 7, 23, 25, 35, 49, 115, 161, 175, 191, 245, 575, 805, 955, 1127, 1225, 1337, 1801, 4025, 4393, 4775, 5635, 6685, 9005, 9359, 12607, 21965, 28175, 30751, 33425, 41423, 45025, 46795, 63035, 88249, 109825, 153755, 207115, 215257, 233975, 289961, 315175, 343991, 441245, 768775, 1035575, 1076285, 1449805, 1719955, 2029727, 2206225, 2407937, 5381425, 7249025, 7911793, 8599775, 10148635, 12039685, 16855559, 39558965, 50743175, 55382551, 60198425, 84277795, 197794825, 276912755, 387677857, 421388975, 1384563775, 1938389285, 9691946425]

約数ペア:

[(1, 9691946425), (5, 1938389285), (7, 1384563775), (23, 421388975), (25, 387677857), (35, 276912755), (49, 197794825), (115, 84277795), (161, 60198425), (175, 55382551), (191, 50743175), (245, 39558965), (575, 16855559), (805, 12039685), (955, 10148635), (1127, 8599775), (1225, 7911793), (1337, 7249025), (1801, 5381425), (4025, 2407937), (4393, 2206225), (4775, 2029727), (5635, 1719955), (6685, 1449805), (9005, 1076285), (9359, 1035575), (12607, 768775), (21965, 441245), (28175, 343991), (30751, 315175), (33425, 289961), (41423, 233975), (45025, 215257), (46795, 207115), (63035, 153755), (88249, 109825)]