11875545

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{727}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 23237760

約数和(自身を除く): 11362215

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 135, 165, 297, 363, 495, 605, 727, 1089, 1485, 1815, 2181, 3267, 3635, 5445, 6543, 7997, 10905, 16335, 19629, 23991, 32715, 39985, 71973, 87967, 98145, 119955, 215919, 263901, 359865, 439835, 791703, 1079595, 1319505, 2375109, 3958515, 11875545]

約数ペア:

[(1, 11875545), (3, 3958515), (5, 2375109), (9, 1319505), (11, 1079595), (15, 791703), (27, 439835), (33, 359865), (45, 263901), (55, 215919), (99, 119955), (121, 98145), (135, 87967), (165, 71973), (297, 39985), (363, 32715), (495, 23991), (605, 19629), (727, 16335), (1089, 10905), (1485, 7997), (1815, 6543), (2181, 5445), (3267, 3635)]