199870275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14251}}^1$

素因数の和:14292

約数の個数: 48

約数和(自身を含む): 381725568

約数和(自身を除く): 181855293

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1275, 2805, 4675, 14025, 14251, 42753, 71255, 156761, 213765, 242267, 356275, 470283, 726801, 783805, 1068825, 1211335, 2351415, 2664937, 3634005, 3919025, 6056675, 7994811, 11757075, 13324685, 18170025, 39974055, 66623425, 199870275]

約数ペア:

[(1, 199870275), (3, 66623425), (5, 39974055), (11, 18170025), (15, 13324685), (17, 11757075), (25, 7994811), (33, 6056675), (51, 3919025), (55, 3634005), (75, 2664937), (85, 2351415), (165, 1211335), (187, 1068825), (255, 783805), (275, 726801), (425, 470283), (561, 356275), (825, 242267), (935, 213765), (1275, 156761), (2805, 71255), (4675, 42753), (14025, 14251)]