33880185

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 61012224

約数和(自身を除く): 27132039

約数列:

[1, 3, 5, 9, 15, 45, 47, 83, 141, 193, 235, 249, 415, 423, 579, 705, 747, 965, 1245, 1737, 2115, 2895, 3735, 3901, 8685, 9071, 11703, 16019, 19505, 27213, 35109, 45355, 48057, 58515, 80095, 81639, 136065, 144171, 175545, 240285, 408195, 720855, 752893, 2258679, 3764465, 6776037, 11293395, 33880185]

約数ペア:

[(1, 33880185), (3, 11293395), (5, 6776037), (9, 3764465), (15, 2258679), (45, 752893), (47, 720855), (83, 408195), (141, 240285), (193, 175545), (235, 144171), (249, 136065), (415, 81639), (423, 80095), (579, 58515), (705, 48057), (747, 45355), (965, 35109), (1245, 27213), (1737, 19505), (2115, 16019), (2895, 11703), (3735, 9071), (3901, 8685)]