1273669246075

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5167}}^1\times {\mathrm{7907}}^1$

素因数の和:13156

約数の個数: 48

約数和(自身を含む): 1672340820480

約数和(自身を除く): 398671574405

約数列:

[1, 5, 25, 29, 43, 145, 215, 725, 1075, 1247, 5167, 6235, 7907, 25835, 31175, 39535, 129175, 149843, 197675, 222181, 229303, 340001, 749215, 1110905, 1146515, 1700005, 3746075, 5554525, 5732575, 6443249, 8500025, 9860029, 32216245, 40855469, 49300145, 161081225, 204277345, 246500725, 1021386725, 1184808601, 1756785167, 5924043005, 8783925835, 29620215025, 43919629175, 50946769843, 254733849215, 1273669246075]

約数ペア:

[(1, 1273669246075), (5, 254733849215), (25, 50946769843), (29, 43919629175), (43, 29620215025), (145, 8783925835), (215, 5924043005), (725, 1756785167), (1075, 1184808601), (1247, 1021386725), (5167, 246500725), (6235, 204277345), (7907, 161081225), (25835, 49300145), (31175, 40855469), (39535, 32216245), (129175, 9860029), (149843, 8500025), (197675, 6443249), (222181, 5732575), (229303, 5554525), (340001, 3746075), (749215, 1700005), (1110905, 1146515)]