73145115

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 131459328

約数和(自身を除く): 58314213

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 197, 223, 333, 555, 591, 669, 985, 1115, 1665, 1773, 2007, 2955, 3345, 7289, 8251, 8865, 10035, 21867, 24753, 36445, 41255, 43931, 65601, 74259, 109335, 123765, 131793, 219655, 328005, 371295, 395379, 658965, 1625447, 1976895, 4876341, 8127235, 14629023, 24381705, 73145115]

約数ペア:

[(1, 73145115), (3, 24381705), (5, 14629023), (9, 8127235), (15, 4876341), (37, 1976895), (45, 1625447), (111, 658965), (185, 395379), (197, 371295), (223, 328005), (333, 219655), (555, 131793), (591, 123765), (669, 109335), (985, 74259), (1115, 65601), (1665, 43931), (1773, 41255), (2007, 36445), (2955, 24753), (3345, 21867), (7289, 10035), (8251, 8865)]