89565345

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 169942080

約数和(自身を除く): 80376735

約数列:

[1, 3, 5, 9, 15, 27, 37, 43, 45, 81, 111, 129, 135, 139, 185, 215, 333, 387, 405, 417, 555, 645, 695, 999, 1161, 1251, 1591, 1665, 1935, 2085, 2997, 3483, 3753, 4773, 4995, 5143, 5805, 5977, 6255, 7955, 11259, 14319, 14985, 15429, 17415, 17931, 18765, 23865, 25715, 29885, 42957, 46287, 53793, 56295, 71595, 77145, 89655, 128871, 138861, 161379, 214785, 221149, 231435, 268965, 416583, 484137, 644355, 663447, 694305, 806895, 1105745, 1990341, 2082915, 2420685, 3317235, 5971023, 9951705, 17913069, 29855115, 89565345]

約数ペア:

[(1, 89565345), (3, 29855115), (5, 17913069), (9, 9951705), (15, 5971023), (27, 3317235), (37, 2420685), (43, 2082915), (45, 1990341), (81, 1105745), (111, 806895), (129, 694305), (135, 663447), (139, 644355), (185, 484137), (215, 416583), (333, 268965), (387, 231435), (405, 221149), (417, 214785), (555, 161379), (645, 138861), (695, 128871), (999, 89655), (1161, 77145), (1251, 71595), (1591, 56295), (1665, 53793), (1935, 46287), (2085, 42957), (2997, 29885), (3483, 25715), (3753, 23865), (4773, 18765), (4995, 17931), (5143, 17415), (5805, 15429), (5977, 14985), (6255, 14319), (7955, 11259)]