73531425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4691}}^1$

素因数の和:4734

約数の個数: 48

約数和(自身を含む): 139633920

約数和(自身を除く): 66102495

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 475, 627, 825, 1045, 1425, 3135, 4691, 5225, 14073, 15675, 23455, 51601, 70365, 89129, 117275, 154803, 258005, 267387, 351825, 445645, 774015, 980419, 1290025, 1336935, 2228225, 2941257, 3870075, 4902095, 6684675, 14706285, 24510475, 73531425]

約数ペア:

[(1, 73531425), (3, 24510475), (5, 14706285), (11, 6684675), (15, 4902095), (19, 3870075), (25, 2941257), (33, 2228225), (55, 1336935), (57, 1290025), (75, 980419), (95, 774015), (165, 445645), (209, 351825), (275, 267387), (285, 258005), (475, 154803), (627, 117275), (825, 89129), (1045, 70365), (1425, 51601), (3135, 23455), (4691, 15675), (5225, 14073)]