73238715

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 143424000

約数和(自身を除く): 70185285

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 149, 165, 297, 331, 447, 495, 745, 993, 1341, 1485, 1639, 1655, 2235, 2979, 3641, 4023, 4917, 4965, 6705, 8195, 8937, 10923, 14751, 14895, 18205, 20115, 24585, 32769, 44253, 44685, 49319, 54615, 73755, 98307, 147957, 163845, 221265, 246595, 443871, 491535, 542509, 739785, 1331613, 1627527, 2219355, 2712545, 4882581, 6658065, 8137635, 14647743, 24412905, 73238715]

約数ペア:

[(1, 73238715), (3, 24412905), (5, 14647743), (9, 8137635), (11, 6658065), (15, 4882581), (27, 2712545), (33, 2219355), (45, 1627527), (55, 1331613), (99, 739785), (135, 542509), (149, 491535), (165, 443871), (297, 246595), (331, 221265), (447, 163845), (495, 147957), (745, 98307), (993, 73755), (1341, 54615), (1485, 49319), (1639, 44685), (1655, 44253), (2235, 32769), (2979, 24585), (3641, 20115), (4023, 18205), (4917, 14895), (4965, 14751), (6705, 10923), (8195, 8937)]