272019275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1483}}^1$

素因数の和:1556

約数の個数: 48

約数和(自身を含む): 397474560

約数和(自身を除く): 125455285

約数列:

[1, 5, 11, 23, 25, 29, 55, 115, 145, 253, 275, 319, 575, 667, 725, 1265, 1483, 1595, 3335, 6325, 7337, 7415, 7975, 16313, 16675, 34109, 36685, 37075, 43007, 81565, 170545, 183425, 215035, 375199, 407825, 473077, 852725, 989161, 1075175, 1875995, 2365385, 4945805, 9379975, 10880771, 11826925, 24729025, 54403855, 272019275]

約数ペア:

[(1, 272019275), (5, 54403855), (11, 24729025), (23, 11826925), (25, 10880771), (29, 9379975), (55, 4945805), (115, 2365385), (145, 1875995), (253, 1075175), (275, 989161), (319, 852725), (575, 473077), (667, 407825), (725, 375199), (1265, 215035), (1483, 183425), (1595, 170545), (3335, 81565), (6325, 43007), (7337, 37075), (7415, 36685), (7975, 34109), (16313, 16675)]