54319545

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1291

約数の個数: 64

約数和(自身を含む): 112803840

約数和(自身を除く): 58484295

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 135, 141, 189, 235, 315, 329, 423, 705, 945, 987, 1223, 1269, 1645, 2115, 2961, 3669, 4935, 6115, 6345, 8561, 8883, 11007, 14805, 18345, 25683, 33021, 42805, 44415, 55035, 57481, 77049, 128415, 165105, 172443, 231147, 287405, 385245, 402367, 517329, 862215, 1155735, 1207101, 1551987, 2011835, 2586645, 3621303, 6035505, 7759935, 10863909, 18106515, 54319545]

約数ペア:

[(1, 54319545), (3, 18106515), (5, 10863909), (7, 7759935), (9, 6035505), (15, 3621303), (21, 2586645), (27, 2011835), (35, 1551987), (45, 1207101), (47, 1155735), (63, 862215), (105, 517329), (135, 402367), (141, 385245), (189, 287405), (235, 231147), (315, 172443), (329, 165105), (423, 128415), (705, 77049), (945, 57481), (987, 55035), (1223, 44415), (1269, 42805), (1645, 33021), (2115, 25683), (2961, 18345), (3669, 14805), (4935, 11007), (6115, 8883), (6345, 8561)]