77319675

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 147323904

約数和(自身を除く): 70004229

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 67, 69, 75, 115, 201, 207, 223, 225, 335, 345, 575, 603, 669, 1005, 1035, 1115, 1541, 1675, 1725, 2007, 3015, 3345, 4623, 5025, 5129, 5175, 5575, 7705, 10035, 13869, 14941, 15075, 15387, 16725, 23115, 25645, 38525, 44823, 46161, 50175, 69345, 74705, 76935, 115575, 128225, 134469, 224115, 230805, 343643, 346725, 373525, 384675, 672345, 1030929, 1120575, 1154025, 1718215, 3092787, 3361725, 5154645, 8591075, 15463935, 25773225, 77319675]

約数ペア:

[(1, 77319675), (3, 25773225), (5, 15463935), (9, 8591075), (15, 5154645), (23, 3361725), (25, 3092787), (45, 1718215), (67, 1154025), (69, 1120575), (75, 1030929), (115, 672345), (201, 384675), (207, 373525), (223, 346725), (225, 343643), (335, 230805), (345, 224115), (575, 134469), (603, 128225), (669, 115575), (1005, 76935), (1035, 74705), (1115, 69345), (1541, 50175), (1675, 46161), (1725, 44823), (2007, 38525), (3015, 25645), (3345, 23115), (4623, 16725), (5025, 15387), (5129, 15075), (5175, 14941), (5575, 13869), (7705, 10035)]