1831961055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2621}}^1\times {\mathrm{2741}}^1$

素因数の和:5387

約数の個数: 32

約数和(自身を含む): 3105874368

約数和(自身を除く): 1273913313

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 2621, 2741, 7863, 8223, 13105, 13705, 39315, 41115, 44557, 46597, 133671, 139791, 222785, 232985, 668355, 698955, 7184161, 21552483, 35920805, 107762415, 122130737, 366392211, 610653685, 1831961055]

約数ペア:

[(1, 1831961055), (3, 610653685), (5, 366392211), (15, 122130737), (17, 107762415), (51, 35920805), (85, 21552483), (255, 7184161), (2621, 698955), (2741, 668355), (7863, 232985), (8223, 222785), (13105, 139791), (13705, 133671), (39315, 46597), (41115, 44557)]