10920555

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1973}}^1$

素因数の和:2028

約数の個数: 32

約数和(自身を含む): 19897920

約数和(自身を除く): 8977365

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 1973, 5535, 5919, 9865, 17757, 29595, 53271, 80893, 88785, 242679, 266355, 404465, 728037, 1213395, 2184111, 3640185, 10920555]

約数ペア:

[(1, 10920555), (3, 3640185), (5, 2184111), (9, 1213395), (15, 728037), (27, 404465), (41, 266355), (45, 242679), (123, 88785), (135, 80893), (205, 53271), (369, 29595), (615, 17757), (1107, 9865), (1845, 5919), (1973, 5535)]