64909185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6449}}^1$

素因数の和:6529

約数の個数: 32

約数和(自身を含む): 115171200

約数和(自身を除く): 50262015

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 2013, 3355, 6449, 10065, 19347, 32245, 70939, 96735, 212817, 354695, 393389, 1064085, 1180167, 1966945, 4327279, 5900835, 12981837, 21636395, 64909185]

約数ペア:

[(1, 64909185), (3, 21636395), (5, 12981837), (11, 5900835), (15, 4327279), (33, 1966945), (55, 1180167), (61, 1064085), (165, 393389), (183, 354695), (305, 212817), (671, 96735), (915, 70939), (2013, 32245), (3355, 19347), (6449, 10065)]