216773175

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 367476480

約数和(自身を除く): 150703305

約数列:

[1, 3, 5, 15, 25, 75, 83, 97, 249, 291, 359, 415, 485, 1077, 1245, 1455, 1795, 2075, 2425, 5385, 6225, 7275, 8051, 8975, 24153, 26925, 29797, 34823, 40255, 89391, 104469, 120765, 148985, 174115, 201275, 446955, 522345, 603825, 744925, 870575, 2234775, 2611725, 2890309, 8670927, 14451545, 43354635, 72257725, 216773175]

約数ペア:

[(1, 216773175), (3, 72257725), (5, 43354635), (15, 14451545), (25, 8670927), (75, 2890309), (83, 2611725), (97, 2234775), (249, 870575), (291, 744925), (359, 603825), (415, 522345), (485, 446955), (1077, 201275), (1245, 174115), (1455, 148985), (1795, 120765), (2075, 104469), (2425, 89391), (5385, 40255), (6225, 34823), (7275, 29797), (8051, 26925), (8975, 24153)]