5521725

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 11374272

約数和(自身を除く): 5852547

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 33, 45, 55, 69, 75, 97, 99, 115, 165, 207, 225, 253, 275, 291, 345, 485, 495, 575, 759, 825, 873, 1035, 1067, 1265, 1455, 1725, 2231, 2277, 2425, 2475, 3201, 3795, 4365, 5175, 5335, 6325, 6693, 7275, 9603, 11155, 11385, 16005, 18975, 20079, 21825, 24541, 26675, 33465, 48015, 55775, 56925, 73623, 80025, 100395, 122705, 167325, 220869, 240075, 368115, 501975, 613525, 1104345, 1840575, 5521725]

約数ペア:

[(1, 5521725), (3, 1840575), (5, 1104345), (9, 613525), (11, 501975), (15, 368115), (23, 240075), (25, 220869), (33, 167325), (45, 122705), (55, 100395), (69, 80025), (75, 73623), (97, 56925), (99, 55775), (115, 48015), (165, 33465), (207, 26675), (225, 24541), (253, 21825), (275, 20079), (291, 18975), (345, 16005), (485, 11385), (495, 11155), (575, 9603), (759, 7275), (825, 6693), (873, 6325), (1035, 5335), (1067, 5175), (1265, 4365), (1455, 3795), (1725, 3201), (2231, 2475), (2277, 2425)]