66774675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2791}}^1$

素因数の和:2844

約数の個数: 48

約数和(自身を含む): 124634880

約数和(自身を除く): 57860205

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 435, 725, 825, 957, 1595, 2175, 2791, 4785, 7975, 8373, 13955, 23925, 30701, 41865, 69775, 80939, 92103, 153505, 209325, 242817, 404695, 460515, 767525, 890329, 1214085, 2023475, 2302575, 2670987, 4451645, 6070425, 13354935, 22258225, 66774675]

約数ペア:

[(1, 66774675), (3, 22258225), (5, 13354935), (11, 6070425), (15, 4451645), (25, 2670987), (29, 2302575), (33, 2023475), (55, 1214085), (75, 890329), (87, 767525), (145, 460515), (165, 404695), (275, 242817), (319, 209325), (435, 153505), (725, 92103), (825, 80939), (957, 69775), (1595, 41865), (2175, 30701), (2791, 23925), (4785, 13955), (7975, 8373)]