101842245

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 187488000

約数和(自身を除く): 85645755

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 83, 135, 149, 183, 249, 305, 415, 447, 549, 745, 747, 915, 1245, 1341, 1647, 2235, 2241, 2745, 3735, 4023, 5063, 6705, 8235, 9089, 11205, 12367, 15189, 20115, 25315, 27267, 37101, 45445, 45567, 61835, 75945, 81801, 111303, 136335, 136701, 185505, 227835, 245403, 333909, 409005, 556515, 683505, 754387, 1227015, 1669545, 2263161, 3771935, 6789483, 11315805, 20368449, 33947415, 101842245]

約数ペア:

[(1, 101842245), (3, 33947415), (5, 20368449), (9, 11315805), (15, 6789483), (27, 3771935), (45, 2263161), (61, 1669545), (83, 1227015), (135, 754387), (149, 683505), (183, 556515), (249, 409005), (305, 333909), (415, 245403), (447, 227835), (549, 185505), (745, 136701), (747, 136335), (915, 111303), (1245, 81801), (1341, 75945), (1647, 61835), (2235, 45567), (2241, 45445), (2745, 37101), (3735, 27267), (4023, 25315), (5063, 20115), (6705, 15189), (8235, 12367), (9089, 11205)]